The reverse image on film from which a photograph is printed commonly have three names negative photography, flipped image or flopped image.
What happened to the image of a naked man hanging out of a bedroom window on a wall in central Bristol created by "Banksy" in June 2006, after the City Council asked the public to vote on its fate via the internet?
What is the name of a pipe originating in India and Persia where smoke passes from a bowl to a water bottle and thence by a tube to the mouth?