Definição e Significado de "multiple exposure"

What is "multiple exposure"?

Multiple exposure is a photographic technique where the same piece of film or digital sensor is exposed to light more than once to create a single image with overlapping scenes or subjects. This can be done intentionally by re-exposing the film or sensor multiple times or by layering images in digital editing software. Multiple exposure allows for creative effects, such as combining different images into one frame to create artistic or surreal visuals.