History of photography homework
The following is an assignment on the history of photography: ** I. The Origin and Early Development of photography ** 1. ** The exploration of early optical principles ** - The China were the first to discover the concept of a basic pinhole camera. Around the 5th century B.C., there were records of pinhole imaging. The image was formed by flipping the "pinhole" on the opposite wall. A hundred years later, the Greek philosopher, aristotle, discussed the formation of the image of a small hole in his work. In the 10th century, the Arabian scholar Hasan Ben Hasan wrote a manuscript describing the working principle of the camera and the principle of simulated photography. The camera was a dark, enclosed box-shaped space with a hole on one side. Light passed through the hole to create an upside-down image on the meeting surface due to optical principles. It was the prototype of the modern camera. 2. ** Getting closer to photography ** - In the 15th century, the earliest prototype of the camera, the "camera obscura", appeared. Then, the pharmacists discovered the property of silver chloride-black when it was exposed to light, and made paper with silver salt, which laid the foundation for the birth of photography. 3. ** The first invention of photography ** - In 1822, Nieppes used a self-made camera and took ten hours to complete the first human photo,"The Items on the Table." In 1826, he took "The Scenery Outside the Window." Later, he worked with Daguerre to improve the technique, but after Nieppes died in 1833, Daguerre registered a patent in his own name in 1839 (Daguerre Law). Although strictly speaking, Nieppes was the pioneer of photography, Daguerfa's camera set was very popular at that time. However, due to the limitations of Daguerphine's own technical principles, photography was replaced by the Carlo Method, which was developed almost at the same time. - Around 1824, Nieppes also invented the first practical photography technique, which was to paint asphalt on a silver plate to obtain an image. This technique was widely used in portrait painting until the mid-1850s. In July 1839, the Frenchman, Hippolyte Bayard, discovered a method to obtain images directly on paper. A piece of paper covered with silver chloride-turned black under light, and after being sensitized by silver iodinate, it was exposed in a dark box for 30 minutes to 2 hours. At the same time, Henry Fox Talbot of the United Kingdom created the "salt paper" photography method. He soaked the writing paper in a diluted solution of common salt and coated it with light-sensitive silver chloride-to capture the image of the camera lens. In 1819, John Hershel discovered that soda could remove the fixing effect of unexposed silver salt. Daguerre and Talbot used soda as a fixer to perfect the photography invention, and Hershel created "photography". Negative and positive. ** 2. The Development and Spread of photography ** 1. ** The improvement and popularity of photography techniques ** - In the late 19th century, American entrepreneur George Eastman was crucial to the development of photography technology. In 1901, the Kobold Brownie was introduced. It was the first commercial camera on the market that could be used by the middle class. Although it only took black-and-white photos, it was popular because of its efficiency and ease of use. 2. ** The development of color photography ** - Color photography was widely explored in the 19th century, but it was not until the mid-20th century that it began to have commercial value. 3. ** The development of different types of cameras ** - Oscar Barnack was born in the second half of the 19th century. In 1912, he researched the design of a small camera using 35mm film. In 1913, he successfully manufactured a prototype 24× 36mm camera, becoming the ancestor of the 35mm camera. ** 3. The development of the status of photography ** 1. ** From technology to art ** - After photography was born, it was initially used purely as a mechanical tool. Later, it began to imitate the style of painting and became one of the branches of art. 2. ** Become an independent art discipline ** - After the first world war, photography began to explore its own body, producing its own ideas and methods, and officially became an independent art discipline. 3. ** The prosperity of photography ** - After the Second World War, the capital market prospered, camera technology improved, and photography ushered in a new era. ** IV. The application of photography in war and news reporting ** 1. ** Early War Photographic Report ** - In 1855, Roger Fendon reported on the war through photography for the first time. He took 350 photos of the German war. 2. ** The development of photography in the field of news ** - With the development of photography technology, the application of photography in news reports gradually increased, becoming an important means of recording wars and social events. ** 5. Other important events and people in the development of photography ** 1. ** Aerial photography appeared ** - In 1858, Gaspar Felix Tunecken (better known as Nada) completed his first aerial photography. 2. ** Special photography techniques and exploration ** - In 1860, Nada used a portable light source to photograph the catacombs in Paris, showing the exploration and application of photography in different scenes. Read more exciting novels for free
What are the recommended books of modern literati novels?
He recommended a few great novels. Hua Mengxuan's " The Self-Cultivation of the Siheyuan God of War " was about urban life and the four lives of an idiot. Cool Breeze Chrysanthemum's " I'm a Big Boss in the Soul Purgatory ". It was an urban special ability. The teenager had extraordinary means. He could flirt with girls and kill people with his martial arts. However, don't read it at night. There was also his new book," Are you crazy? You call him a Prince Charming?" You can also take a look. Snail All the Way North wrote " The Bright Moon of Chinese Entertainment ". It was an entertainment star genre. The main character, Xu Hao, entered the entertainment industry after being reborn or transmigrated. The female lead was Liu Yifei. The opening story of 2009 was not bad. Chang Dijiu's " Super God Level Time Travel " was an infinite genre. The main character's avatar was written very well. Although the ending was slightly worse, it was still a masterpiece. His new book," My System Store," had also been released. One story in exchange for wine money was " Ming Dynasty: From the Imperial Examination to the Domination of the World." It was a historical genre. The main character traveled through the Hongwu years of the Ming Dynasty and wanted to change the Ming Dynasty or destroy the old society. It was very interesting. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Tattoo and perm novel female lead's name encyclopedia
He could only find out from the reference that Jian Menghan was a female protagonist in a novel with tattoos and perms. He could not find more female protagonist names that met the requirements, and he could not provide a complete list of female protagonist names in novels with tattoos and perms. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
It's the English name of the villain
Here are some English names that seem to be villains at first glance: " Evil " itself has the meaning of evil and bad guy;" Malcolm " has the meaning of evil and cruelty;" Mortimer " has the meaning of insidious and vicious;" Karl " means evil and evil. These names were very suitable for villains, but the specific choice should be decided according to the actual situation. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Boss's extraordinary strength novel is free to read
According to the available reference materials, there was a related plot in the story of Xu Feng and Zhao Shanhe that involved the "extraordinary strength of the boss". Among them, the boss of the Qing Gang, Lei Yaoyang, and the second brother, Lei Yaoguang, were both martial artists and had extraordinary strength. Also, in " Great Wilderness Master Chef," the foreign continent advocated martial arts. Although it didn't explicitly mention Boss, there was a setting where the strong were respected. In addition, the main character in " The Man at the Top of the Food Chain ", Li Anping, was so powerful that he was invincible. In a sense, it could also be understood as a manifestation of " the boss's extraordinary strength." He relied on his powerful personal strength to make evil disappear and justice always exist. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The beauties in the wall
In the art works, there were many beautiful images or stories related to the wall. For example, there was an interesting story behind Qi Baishi's Painting of a Beauty on a Teahouse. When Qi Baishi was in his early forties, he traveled south and saw a painting in a small inn in Guilin. The painting had a river as the background and two beauties were riding on a " boat." He was deeply attracted and wanted to buy it but was rejected by the shop owner. When he got home, he drew the Painting of Beauty on the Chacha from memory. The size was 33*19cm. At first glance, there was no beauty. Only when magnified ten times could he see the back of a beauty outlined with a few strokes in the middle and lower parts. Beside it was a small word,"There are two beauties on the Chacha." His son, Qi Liangchi, explained that this was a memory " tracing " of the drawing. There were two beauties in the original painting, and his father did not completely copy them when he painted. In the 1980s and 1990s, the calendar was popular, and the calendar with beautiful women was very popular. The calendar girls had a variety of topics. There were celebrities in the entertainment industry such as Liu Xiaoqing, Zhang Yu, Pan Hong, etc., as well as unknown beautiful girls. These calendar girls became a scene on the family wall at that time. They were either bright eyes, white teeth, beautiful, or graceful, leading the fashion trend. They were the beautiful memories of a generation. " Palace Wall Flower Shadow: The Legendary Life of the Mute Embroidery Girl " was equally exciting. Everyone was welcome to click and read it!
The opposite of bullshit
" Bullsh * t " meant that one was spouting nonsense without any basis or responsibility, and " serious " could be regarded as its antonemy. " Zhengjing " had the meaning of being upright, solemn, formal, and proper, which was the opposite of the meaning of " bullsh * t." <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Why did the Qidian novel bookshelf turn gray? What happened?
If the novel on Qidian's bookshelf turned gray, it might be because the novel was removed from the shelves within three months of the purchase. It would be kept for three months, and after three months, it would not be able to be read anymore. It could also be that the novel had really been removed from the shelves. In this case, even the title might be displayed abnormally, causing the novel to be unable to be clicked on. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What techniques do Zhang Ailing use in her novels?
I recommend " Reborn in the Fifties, There's Space " by Braised Tofu. The modern couple, Zhang Guoqing and Zhou Jiao, had been working hard for the future in the 21st century and had obtained a huge inheritance. However, they encountered a man-made car accident and both transmigrated to a young couple in the northeastern countryside in the 1950s. Zhou Jiao was worried about how to live a hard life. Zhang Guoqing said that there was a golden finger that could let the mother and son live a good life. Even though Zhou Jiao had the space, she didn't dare to say that. There were a lot of supporting characters in this book, but the story was very exciting. A couple brought their child through time. One had space and the other had Dali. The plot was not exaggerated. Some readers felt that it was a little long-winded, but the overall situation was very warm. It had a strong sense of the times. The description of the 50s and 60s was realistic. The male and female protagonists had brains, and the writing was well organized. It was completed. Those who liked historical novels could take a look. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What kind of novel is I Eat Tomatoes?
The Legend of Star Peak was the debut work of I Eat Tomatoes, the work of the Rookie King in 2005. This was his first book. Although the writing style was immature, it gradually improved. The main character of the story, Zhang Xingfeng, was a cultivator who failed to transcend the tribulation and reincarnated into the mortal world. He was expelled from the aristocratic family at the age of six and determined to create his own legend. After the first part ended, the second part began. The elements of the immortal and demon worlds, the boundless universe, and so on appeared. The plot was extremely exciting. " Devouring the Stars " was Tomato's sci-fi masterpiece. After the catastrophe on earth, the main character Luo Feng received the inheritance of the master of Yun Mo planet, and after growing on earth, he stepped into the universe. The world constructed by this book was extremely grand, and its imagination was shocking. The early stages were very exciting, and although the later stages were a little delayed, it was still a classic in the hearts of many people. It also had a huge fan base, the Red Alliance. " Lord Snow Eagle " was Tomato's fantasy novel. The story started from the Snow Eagle Territory. The main character, Xue Ying, had to take risks to save his parents as he grew up. Tomato's imagination was vividly displayed in the book. Although the update was slow, it could be read when there was a shortage of books. " The Expert of the Candy Hall in the Other World " was a fantasy romance novel written by Forbidden Intent. The female protagonist took Mini games props to wander in the other world. There was no magic but she was very strong. Her divine artifacts were strange and interesting, such as the refrigerator, the golden bow, the Angel's Gift staff, and fruits could also be used as weapons. The story was super interesting. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The latest Legend mobile game
The following are some of the newer and unique legendary mobile games: - " Blazing Dragon City ": Its unique Dragon City hegemony gameplay is the core charm. The large-scale team battle scene is shocking, and players can feel the blood of thousands of troops charging into the front lines. - " Fire Knight ": It was a very popular three-class legendary mobile game. The combat system and class balance were excellent. It had a design of 1,000 people on the same screen. The silent version of the platform was outstanding. Players could enjoy pure combat experience and rich dungeon system. - [Magical Blade Record: A legendary mobile game with three classes and a hack system. It is suitable for players who are relaxed.] Players could choose to fight with different classes and use the hack system to automatically complete daily missions and battles. The silent version allowed players to focus on improving their characters, retaining the PK system and dungeon exploration in the Classic Legend. - " Eternal Thunder ": A legendary mobile game with three classes. Each of the three classes has its own characteristics. Players can choose a class according to their combat style. The 1,000-person battle mode is full of passion and challenges. There is also a special setting for the silent version. As the character level and equipment increase, more powerful skills and equipment can be unlocked. - " World of Flames ": A three-class legendary mobile game that focuses on panoramic views and extreme combat experience. It uses 3D panoramic images. Players can choose classes such as Warrior, Mage, and Taoist. It emphasizes teamwork and tactical cooperation. Players can form teams to challenge powerful bosses or participate in cross-server PK. Fantasy Realm is equally exciting. Everyone is welcome to click and read it!