PURPOSE: To form a film which has the transparent images laid out from reflection originals without using any masking plate by photographing the reflection originals which are adhered to a transparent base in the assigned trimmings and layouts with light sources for the reflection originals from the front under irradiation of light from the rear thereof.

CONSTITUTION: Reflection originals AWD which are removed to unnecessary parts are adhered to a sheet to transparent base 8 in conformity with layouts. The originals are set in a camera, and light is irradiated to the reflection originals from the front thereof with light sources 11, 12 for reflection originals under irradiation of light from the rear of the reflection originals with a light source 10, then a contact screen 16 is superposed thereon and the images of the reflection originals are photographed on a photosensitive film 15. The parts where the originals AWD of the base 8 do not exist aloow the transmission of the light from the rear and the parts corresponding to the film 15 are exposed with large quantity of light. Said parts are blackened when developed.