Matte photography is a visual effects technique used in film and photography to create the illusion of a larger or more complex scene. It involves combining two or more images to produce a single, seamless composition. This technique allows filmmakers to depict environments or backgrounds that may be difficult or impossible to capture in real life. Typically, matte photography uses a painted or digitally created background, which is then combined with live-action footage. The process can involve traditional methods, such as painting on glass, or modern digital techniques. This art form has been utilized in many films, including those featuring special effects and fantasy worlds.