The main differences often lie in the visual style and pacing. Anime might have more fluid animations and different color palettes, while manga can offer more detailed paneling and a slower build-up of the story.
Well, there are several reasons. Maybe it's to convey a sense of loss or sadness, or to show growth and change in a character. Also, it can be a way to make the story more dramatic and engaging for the viewers.
Manga Rock is closing maybe because it violated the rights of manga creators and publishers. Such violations often result in forced closures to protect the interests of the original content providers.
Black and white sister cartoons often have a classic and timeless look. They might focus on strong lines and simple shading to convey emotions and expressions.
In a cartoon, a baby grand piano might be drawn with big, shiny keys and a beautifully decorated body. It could have a colorful finish and maybe some cute musical notes floating around it.