Underexposure
Filming a scene with less light than the emulsion of the film needs for a correct exposure. The image will be too dark. If compensated for in printing, the image will appear grainy, and very muddy.

WE’VE LAUNCHED A NEW SCREENWRITING PROGRAM | VIEW PROGRAM
Filming a scene with less light than the emulsion of the film needs for a correct exposure. The image will be too dark. If compensated for in printing, the image will appear grainy, and very muddy.