basic photography tutorial for beginners

Here are some photography tips: 1. ** In terms of exposure ** - ** Shutter **: When the other parameters remain unchanged, the higher the shutter speed, the longer the light entering time, the more exposure, and the brighter the image; otherwise, the darker the image. - ** Aperture **: The smaller the aperture parameters, the greater the amount of light entering, the more exposure, and the darker the image. The larger the aperture, the smaller the depth of field. The smaller the aperture, the greater the depth of field. - ** Iso-sensitivity **: The higher the sensitivity, the lower the shutter speed required to obtain the same exposure effect. When the light is dim, the sensitivity can be increased, but the increase in sensitivity will cause the image quality to be lacking and grainy. When there was sufficient light, the sensitivity was generally around 100, and it was best not to exceed 3200. There was a triangular relationship between the three. The higher the aperture value, the smaller the aperture, the smaller the amount of light entering, and the depth of the field. The higher the shutter value, the slower the shutter, the greater the amount of light entering, and the slower the speed. The higher the IQ value, the greater the amount of light entering, and the lower the quality of the image. 2. ** Setting of exposure mode ** - ** Fully Automatic **: The shutter speed and aperture are automatically calculated by the camera and cannot be changed during shooting. After confirming other elements, press the shutter. - ** Program auto exposure mode (P)**: The camera will automatically calculate the shutter speed and aperture combination. The photographer can modify the parameters. - ** Shutter priority mode (S or TV)**: The camera will keep the shutter speed set and automatically calculate the appropriate aperture size. - ** Aperture priority mode (A or LV)**: The camera will keep the aperture size set unchanged, calculate the appropriate shutter speed, and maintain a large aperture when shooting portraits. - ** Full Manual Gear (M)**: The shutter speed and aperture are set by the photographer. The photographer is required to be familiar with the shutter speed and aperture combination. 3. ** Focus * - [Manual Focus (MV)]: It is suitable for close-range shooting and is a precise focusing method. - ** Automatic Focus ** - ** AF-S (Single autofocus)**: Can be used to pose for portraits, still life, and architectural shots. After half-pressing the shutter to focus successfully, the shutter can be fully pressed. - ** AF-C (Continuous Focus)**: Used for moving objects, capturing people and animals. Half-press the shutter to focus continuously. - ** AF-A (Smart autofocus)**: The camera automatically determines whether it is focused on a single shot or a continuous shot based on the subject, but it is easy to make mistakes and cause out of focus. 4. ** White Balance ** - Correct the color temperature and restore the color of the subject so that the color of the picture is similar to that of the human eye. - He could adjust the overall color atmosphere by controlling the color temperature. If he increased the K value of the color temperature, the photos would be warm, and if he lowered it, the photos would be cold. 5. ** Focus **: The depth of field is related to the focal length. The smaller the focal length, the clearer the background and the greater the depth of field. At the same time, he had to be familiar with the characteristics of different focal lengths such as super wide angle, 24mm, 28mm, 35mm, 50mm, 85mm, 100mm, 135mm, 200mm, 300mm, etc. 6. ** Light Usage **: The outdoor morning and evening light angles are the best, and the light quality is the softest. 7. ** In terms of composition **: The photo usually involves the main body, the accompanying body, the environment, the front, the background, and other elements. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The following is a photography tutorial: ** 1. Exposure-related ** 1. ** Shutter **: When the other parameters are fixed, the higher the shutter speed, the longer the light entering time, the more exposure, and the brighter the picture; otherwise, the shorter the light entering time, the less exposure, and the darker the picture. 2. ** Aperture **: The smaller the aperture parameters, the greater the amount of light entering, the more exposure, and the darker the image. At the same time, the size of the aperture affected the depth of field. The larger the aperture, the smaller the depth of field, and the more blurred the other objects except the subject. The smaller the aperture, the greater the depth of field, and the clearer the other objects. 3. ** Iso-sensitivity **: The higher the sensitivity, the lower the shutter speed needed to obtain the same exposure effect. When the light was dim, the sensitivity could be increased to prevent the shutter speed from being too slow, but the increase in sensitivity would cause the picture quality to be lacking and grainy. When there was sufficient light, the sensitivity was generally set to about 100. In M manual mode, if the aperture and shutter were adjusted and the screen was still dark after the sensitivity was set to 100, the sensitivity could be increased appropriately, but it should not exceed 3200. 4. ** Aperture, Shutter, Iso-triangle relationship ** - The larger the aperture value, the smaller the aperture, the less light entering, and the depth of the field. - The higher the shutter value, the slower the shutter speed, the greater the amount of light entering, and the slower the speed. - The higher the value, the more light would enter, and the quality of the image would decrease. ** 2. Setting the exposure mode ** 1. ** Fully automatic (Auto)**: The shutter speed and aperture are automatically calculated by the camera. The photographer cannot change it during shooting. After confirming other elements, press the shutter. 2. ** Program auto exposure mode (P)**: The camera will automatically calculate the shutter speed and aperture combination. The photographer can modify some of the parameters. 3. ** Shutter priority mode (S or TV)**: The camera will keep the shutter speed set and automatically calculate the appropriate aperture size. 4. ** Aperture priority mode (A or LV)**: The camera will keep the aperture size set unchanged, calculate the appropriate shutter speed, and maintain a large aperture when shooting portraits. 5. ** Full Manual Gear (M)**: The shutter speed and aperture are set by the photographer. It is relatively easy to operate, but the photographer must be familiar with the shutter speed and aperture combination. ** 3. Focus ** 1. [Manual Focus (MV)]: It is suitable for close-up shooting and is an accurate focusing method. 2. ** Automatic Focus ** - ** AF-S (Single autofocus)**: Used for posing portraits, still life, and building shots. After half pressing the shutter and hearing the sound of successful focusing, the shutter can be fully pressed. - ** AF-C (Continuous Focus)**: Used for moving objects, capturing people and animals. When shooting, press the shutter halfway to continue focusing. - ** AF-A (Smart autofocus)**: The camera will automatically determine whether to use single-shot or continuous focus based on the subject, but it is easy to make mistakes and cause out of focus. ** 4. White Balance ** 1. It can correct the color temperature and restore the color of the subject, making the color of the photo close to the human eye. 2. By controlling the color temperature, the overall color atmosphere of the picture could be adjusted. If the K value of the color temperature was increased, the picture would be warm, and if it was lowered, it would be cold. ** 5. Focus ** 1. In terms of depth of field, the smaller the focal length, the clearer the background and the greater the depth of field. 2. There are many focal lengths to choose from, such as super wide angle, 24mm, 28mm, 35mm, 50mm, 85mm, standard zoom lens, 100mm, 135mm, 200mm, 300mm, super long focal length, etc. There were also some practical techniques in portrait photography: 1. ** A light feeling in the autumn leaves **: Standing in a light posture, with both feet together naturally placed on the fallen leaves, both hands gently holding the yellow flowers in front of the chest, looking into the distance with gentle eyes, smiling, head naturally tilted to one side to show the line of the neck. 2. ** Keep fresh and refined in the lush greenery **: Choose a tree-lined background, stand one foot in front of the other and bend your knees slightly, hold a yellow leaf in front of your chest or slightly to the side, naturally shawl your hair, smile, and look back at the camera. The photographer squatted in the grass and focused his eyes on the green grass in the background. 3. [Show your freedom and passion under the maple tree: Stand under the maple tree with your feet shoulder-width apart, lean forward slightly, open your arms or lean your head back to enjoy the sunlight.] 4. ** Capture the beauty of tranquility on the grass by the sea **: Sitting elegantly, legs naturally bent, feet touching the ground or crossed, one hand on the thigh, the other hand tidying up the hair on the temples, the background is the sea island, the sky is clear, the head slightly turns to look into the distance. 5. ** Take a back view with a sense of story **: Stand in the maple forest and face the camera sideways. Your feet are one in front and one behind. Your body is slightly sideways. Your hands are naturally drooping or stroking the leaves or overlapping in front of you. Use the mottled light and shadow of the sun through the leaves to increase the layering and mystery. 6. ** Take a photo on a rock outdoors to feel relaxed **: Choose a flat or slightly inclined rock to sit down. Straighten your legs or bend them slightly. Touch the ground lightly with your feet. Leaning your upper body forward, tilting your head to one shoulder, and closing your eyes to put a fallen leaf beside your face. 7. ** Exhibits delicate emotions through touch **: Standing in the maple forest wearing a white shirt and a beret, touching the maple leaves with both hands, eyes focused and gentle. 8. ** Revealing the beauty of intoxication in the fallen leaves **: Squatting in the fallen leaves, wearing a red sweater and a floral dress, holding ginkgo leaves in both hands, looking into the distance with deep affection in his eyes, his head slightly tilted. 9. ** Charm of contemplation on the maple leaf ground **: Sit on the maple leaf ground, wear a white sweater, brown skirt, and beige beret, with your hands folded on your knees or drooping naturally, looking into the distance or slightly lowering your head in contemplation, and your face should be in a place where there is light. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The following was a tutorial on how to use a clone camera. First, open the clone camera, enter the home page, and click the "Shoot" button. Then, enter the shooting interface, click the "Shoot" button again to complete the shooting, and then click the "tick" button. Then, enter the editing interface, press and hold the object you want to clone, mark the entire object, and finally press the "tick" button. If you were to use the cloning tool to operate in the later stages of photography (take landscape photography as an example), take the "see the mountains through the clouds" effect as an example. First, copy the background layer, use the imitation stamp tool, sample the blue sky area, and then smear at the junction of the mountain and the clouds (every few strokes must resample the blue sky). This step does not need to be detailed, just cover the junction of the mountain and the clouds. Next, he added a black mask next to the layer to mask all the effects. First, he used a white brush (Feather 0) to carefully brush the intersection between the mountain peak and the blue sky. Then, he used a soft brush with 20% Opacity (Feather 100) to decorate the transition area between the blue sky and the clouds above to make the connection more natural. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The following are some photography guides for female bags: - ** Basic courses ** - [Light Mastery: Light is crucial for high-quality films.] It is recommended to shoot in a place with plenty of sunlight. The fairing effect in natural light is better. The soft light in the afternoon was suitable for creating beautiful light and shadow effects. If it was shot indoors, the main light, auxiliary light, and outline light should be reasonably arranged according to the material and shape of the leather product. For example, for a patent leather bag, a soft light box could be used to leave a high-light area with obvious intersection lines on both sides to reflect its luster. At the same time, attention should be paid to the reflection control. Pay attention to the difference between the mirror material and the diffuse reflection material to avoid the reflection being too strong or too weak to affect the product display effect. - ** Choice of background **: Don't have too many colors in the background. The overall color tone should be consistent. White walls, white sheets, and marble are very classic and easy to shoot. - ** Principle of composition **: You can open the nine-square grid reference line on your mobile phone and place the bag in a suitable position, such as the middle or the intersection of the reference line. You don't need to fill the entire picture. The appropriate white space will make the photo look more advanced. - ** In terms of product shooting skills ** - ** Styling **: Use stuffing to shape soft products such as female bags, making them look full, smooth or naturally wrinkled, improving visual beauty. - ** Originality and Style ** - ** Integration of fashion elements **: Pay attention to fashion information, magazines, etc., and integrate fashion elements into photography to make the handbag more attractive. - ** Personalized expression **: Try different shooting styles and creative expression techniques according to the brand's tone and the characteristics of the handbag to make the handbag stand out. - ** Post-editing **: Learn to use professional software to post-process the photos taken to improve the color, texture, and overall effect of the photos. - ** Other Skills ** - ** With props **: You can use some props around you, such as books, flowers, sunglasses, coffee, etc., to make the photo look richer and more lifelike. The chair is also a good photo tool. Adding it to the picture can increase the space and layering of the photo. It is also very artistic when matched with the light and shadow. - ** Flipping through the bag to share the photo **: You can take a photo of the contents of the bag. If the opening of the bag is not so big, you can take a photo of the bag as if the contents are neatly " poured out ", which looks more creative. Or you can arrange the contents of the bag into a rectangular square array. If you like the abstinent style, you can arrange for the same color shoot. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

Here are some mooncake shooting guides: 1. ** Shooting with professional equipment ** - ** Equipment preparation **: Canon 6D2 camera, 100mm lens, Shiniu Flash 600 second-generation light, etc. - ** Lighting ** - [Main light: Use a Divine Bull Flash 600 second generation. The accessories are standard covers. Light the background at the two o'clock direction on the back right side. To create a window effect, a window pane can be added in front of the light.] - "Assist light: Use another Shiniu Flash 600 second generation, and choose a long soft light box as the accessory. Light the main mooncake on the front right side. Pay attention to the position of the lamp head not to lean towards the background to avoid affecting the background light effect. - "Light fill: Use a large foam board to fill the light on the left side. If the shooting time is during the day and the fill light effect is not good, you can add natural light to make the light ratio more uniform. - ** Concept of composition **: For example, use the door as the background, place the main body on the table, arrange the props according to the rhythm of height, and use a flat angle to reflect the daily feeling. - ** camera parameters **: Aperture set to 5.6, shutter speed 1/160 seconds, USB 100, main light output 1/8, auxiliary light output 1/32. - [Post-production plan: adjust the white balance, increase the brightness of the shadows, increase the clarity and contrast, sharpen the outline of the props and the main body, and reduce the saturation of the blue primary color to reflect the dark atmosphere.] 2. ** Phone Shooting ** - ** Creating a sense of atmosphere **: Place the mooncake on a white plate, turn on the phone's 2x focal length (to prevent the plate from distorting), use some green plants as the background, and focus on the mooncake on the three-point line under the nine-square grid. - [Increase layering]: Take a book and place it under the plate. Use the top-down angle to center the composition. You can also place some cutlery on the side to form a parallel diagonal line. - ** Framed composition **: Break some mooncakes apart, take a cup, and use the cup handle to form a framed composition. The combination of virtual and real will create a sense of atmosphere. - Other techniques: Find a well-lit window, take two white rags, and pose the mooncake. Use the desk calendar as a prop to magnify it twice and make a diagonal composition. You can take a cup of tea as the background, click the portrait mode, adjust the aperture value to F2, and focus on the mooncake to create a sense of reality. You can also cut the mooncakes and stack them up and down. Find a magazine as the background, place the mooncake in a good position, magnify it three times and place the mooncake on the right three-point line. 3. ** Shooting in different styles ** - ** Simple Shooting ** - [Props: Various colors of cardboard. Melon seeds, walnuts, peanuts, and other common mooncake ingredients or grains may be used.] - ** Light **: Two lights to create a shadowless effect, shooting in the light. - ** Cameras and composition **: Aerial shot (God's perspective), using the golden ratio composition. - ** Chinese Style Shooting ** - Setting up the scene: Find a Chinese window pane and all kinds of old boards to set up the front and back. Find a Chinese vase that is similar to the color of the cheongsam and insert golden osmanthus. When the back is in space, you can hang calligraphy practice paper, pen rack, cast iron pot, etc. on the background cloth. Or use two boxes of mooncakes, a small porcelain plate, oil painting background paper, and a small table as props. You can also use two boards and a few old wooden trays. Add the four treasures of the study and tea set to create a Chinese atmosphere full of books. - ** Light distribution **: It can be used as a single bare light + standard cover, backlit on the right, and filled with light on the front left side. - ** Shooting method **: You can take a test shot, the photographer can take a selfie (such as a 10-second selfie after changing into a cheongsam after the scene is set up), take a close-up of the mooncake, etc. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The following are some key points related to the piano basics for children: - ** Writing of teaching materials **: The kindergarten song piano accompaniment course was written by the pre-school education department of Central China Normal University and the teachers of many normal universities. The writing process took nearly one and a half years. It also absorbed the teaching case analysis of excellent kindergarten teachers and combined theory with practice. There was also a book titled "Excellent Teaching Materials for Teacher Education, Pre-school Education Professional Series, Basic Course on Playing and Singing: Children's Songs", which covered the dominant seventh chord in major and the practice of chords in minor and major keys. - ** Teaching Method ** - ** Cultivate imagination **: The piano performance is full of imagination. For children, teachers or parents should cultivate their thinking and imagination when they are learning. For example, the piano could be compared to a friend who could "sing" beautiful songs, attracting children with beautiful songs, and praising and affirming them when the children had positive performance. As the technical practice increased, in order to avoid dullness affecting enthusiasm, it was necessary to pay attention to mobilizing students 'enthusiasm and maintain interest in learning. - ** Finger exercise **: 10 - 15 minutes of "Finger gymnastics" every day. The content of the exercise varies slightly every week, but the purpose is to strengthen the support of the fingers. It can let the child imagine the fingers as the toes of a ballerina. At the same time, it is necessary to pay attention to the support of the third joint of the fingers. The child can first clench his fist and see the bulge of the third joint before slowly opening it into a semicircle. The four "small peaks" on the palm should be clear and the "highest peak" of the hand shape. - ** Understanding the Connotation of Music **: For titled music, you can use the title explanation to help children understand the meaning. For example,"The Cigarette Auctioneer" is bargaining with two people, and "The Dance of Four Little Swans" is showing a cheerful mood; For untitled music, you can guide and analyze the work by understanding the background of the composition, observing the melody line (up to express high emotions, down to the opposite, skipping and small lines are mostly happy and lively, the length of the melody line is mostly lyrical, etc.) and the expression terms on the score to experience the emotions of the work. - ** Teaching specific songs **: For example, Little Red Riding Hood, you have to pay attention to the alignment of the two hands. The music has a total of 24 bars, and you can divide the sentences according to different bars. The right hand has to play coherently, and the left hand is a skipping accompaniment. The corresponding relationship between the notes of the right hand and the left hand in different bars has its own characteristics. For example, Take Me Hand has specific fingering techniques for the right hand and the left hand (right hand: 423742, left hand: 37742414). In addition, in the accompaniment of children's songs, there were problems such as left and right hand disharmony, air beat and long beat melody plus flowers, how to accompany words, the choice of accompaniment type, the combination of playing and singing, and how to deal with other tunes. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

Here are some basic photography knowledge: 1. ** Equipment selection **: If you just want to experience photography, a portable camera can satisfy your needs. If you want to learn photography in depth, you can use a mobile phone or portable camera to learn composition, lighting, and post-color adjustment skills. After you have some experience, you can buy a professional camera. 2. [Familiar with the equipment: The camera manual is a good helper for understanding the operation of the camera. Many basic operating knowledge is introduced in detail in the manual.] 3. [Find the subject: Don't think that beautiful scenery is only in the distance. Pay attention to the details around you and be good at discovering the shooting materials around you.] 4. [Focus on practice: No matter how many photography works and tutorial you read, it's not as rewarding as going out and taking real shots.] 5. ** Imitate excellent works **: By imitating the composition and lighting techniques of excellent photography works, you can effectively improve your photography skills. 6. ** Master Shooting Techniques ** - ** Stabilizing Equipment **: Hold the phone or camera firmly with both hands to avoid blurring the picture due to shaking during the shooting process. - ** Precise Focus **: Use autofocus first. When there is insufficient light, you can focus manually. Focus on the subject. - ** Pay attention to the details of the character shooting **: Pay attention to the expression and posture of the character when shooting the character, ensure the integrity of the character's image (control the half body, whole body, and close-up), avoid cutting the key points of the character (such as the neck, knees, ankles, fingers, etc.), and pay attention to not placing sharp objects on the head of the character or crossing the neck. - ** Control the exposure **: Make sure the image exposure is accurate. It can't be too dark or too bright. The phone will usually adjust automatically. - ** Maintain Level **: When shooting objects such as buildings, pay attention to maintaining the horizontal line horizontally and vertically (except for special wide-angle distortion effects). - ** Balance the main body of the picture **: You can use the nine-square grid composition, the middle composition, and other methods to place the focus of the shooting on the three-point line or the four focal points of the nine-square grid, or place the main body in the middle position to avoid the main body being in the corner. - ** Keep the image simple **: Remove unnecessary items from the image to make it simple and clean. - ** Choose a suitable angle **: Try shooting from a variety of angles, such as up, down, squatting, and lying down. Don't just shoot from a standing position. - ** Depth-of-field effect **: Make good use of the depth of field function of the phone to highlight the main body of the picture and blur the messy picture through the small depth of field. - ** Using white space technique **: avoid too many elements entering the picture, adhere to the principle of minimalism, use white space to make the picture clean and tidy, and highlight the subject. - ** Use line composition **: Find the lines of the object to be photographed, and use cross-composition, parallel composition, and other methods to take an orderly and regular picture. - ** Use frame composition **: Place the character in the frame of a door or window, and guide the line of sight into the frame to highlight the main body. - [Use Light]: Learn how to use light such as backlighting, fairing, and silhouette. 7. ** Post-processing **: Simple computer post-processing such as color matching and cutting can help to improve the quality of the work, but it cannot be overdone. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

Here are some examples of basic photography questions: ** 1. Multiple choice questions ** 1. Who invented the daguerretta in August 1839?（ ） A. Daguerre B. other characters 2. The basic functions of photography did not include which of the following?（ ） A. Record B. Spread C. Creating new objects The expression of aesthetics, art and time 3. The basic requirements for photography were: A. Light B. C. model 4. Under the condition of incandescent light, the color tone of the image would be () if the daylight reversal film was used without any filter. A. Blue B. reddish yellow 5. Which of the following is the symbol of a digital camera?（ ） A. DC B. DV 6. The international standard light sensitivity standard symbol is (). A. ASA B. ISO C. GB 7. The following statement about the shutter is correct (). A. The shutter is a device that controls the length of time the light enters the focal plane of the camera B. The shutter speed is independent of the amount of light entering the camera C. The shutter only affects the color of the photo ** 2. Explanation of terms ** 1. Depth of Field: When focusing on a certain scene, the place is the clearest. The clear range before and after the scene is called the depth of field. 2. Standard lens: A lens with a focal length equal to or slightly greater than the length of the film's diagonal. 3. Short focal length lens: A lens with a focal length smaller than the length of the film diagonally. 4. Long focal length lens: A lens with a focal length greater than the diagonal length of the film. 5. View finder: A device on a camera that can select the range of the scene and has other functions. 6. Object distance: The distance between the subject and the node in front of the camera. 7. Latitude: The ability of photographic film to record the brightness difference of the scene according to the ratio and accurately represent the brightness level of the scene. 8. Granularity: The feeling of silver salt particles in the human eye. 9. Natural Light: A naturally formed light source. 10. Latent image: An invisible latent image produced by a film after it has been exposed in a camera and has not been developed. 11. Development: The process of making the latent image of a photographic material visible after exposure with a developer. 12. Fixing: After development, remove the unsensitive silver Halide and fix the sensitive silver Halide to stabilize the image. 13. Standard Gray: The gray tone produced by 18% reflection, also known as the middle gray of Zone V, is the benchmark for exposure. 14. Pan-Color Film: A black and white film that is sensitive to all seven colors. 15. Film: It is a kind of light-sensitive material that can record images. After a certain chemical treatment, the image can be fixed. 16. [Focus distance: The vertical distance between the second node and the focal plane when a scene that is infinitely far away forms a clear image on the focal plane.] 17. exposure tolerance: The tolerance of photographic film for improper exposure. 18. "CCD-Charge Coupled Device: The light-sensing device of a digital camera. 19. LCD: Liquid Crystal Monitor. 20. MC: Multi-layer coating logo for camera lens. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

Lectures on basic photography usually covered many aspects. In terms of cameras, it would involve the classification of cameras. For example, according to the framing method, it could be divided into single-lens head-up framing (CP) cameras and single-lens reflex (TF) cameras; according to the film size, it could be divided into 135 cameras, 120 cameras, etc. It also explained the characteristics of different types of cameras, such as film cameras and digital cameras. Film cameras recorded images using the properties of the silver Halide that turned black when it came into contact with light, while digital cameras were different from film cameras. Regarding photography techniques, the concept of depth of field was mentioned, including large depth of field (the subject and background are clear, often used for group photos, meetings, events, landscape photography, etc.), small depth of field (only a part of the picture is clearly shown, the rest is blurred, often used for portrait photography), and soft focus (no part of the picture is 100% clear, often used for shooting beautiful women). It would also include knowledge of light usage and composition techniques. For example, in composition, one had to use various scenes and perspectives to search and shoot in all directions. In terms of light usage, one had to understand the most essential modeling elements of photography--light and shadow, so that the two-dimensional photos would have a three-dimensional sense. In addition, the lecture might also talk about the history of photography, the basics of art, and encourage participants to use creative thinking to try different styles of photography. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>