Film and darkroom Photograms By Joanne Lawler

steps on making a photogram   

Photogram takes the principles of photography right back to its roots using light to paint pictures. The principle is simple - you expose a sheet of light sensitive emulsion, in our example photographic paper, to light and block its path with the subject to create silhouette shapes were the light is blocked. . I started to experiment with other objects exposing them first to light and called the resulting photos rayographs. 
my objects used was a chopped up lemon and a lemon Squeezer feathers and string.