Photography backdrop, typically used in studios for photoshoots or video recordings. These backdrops, often made of cotton or muslin, provide a plain background, allowing the subject to stand out. They come in various colors, with white being a common choice for its versatility. Green screens, another type of backdrop, are used for chroma keying, a technique where the background is digitally replaced with another image or video during post-production. The backdrop is usually hung on a stand and may be designed to minimize wrinkles. Some backdrops have a sleeve or pocket for easy attachment to the stand.