Is there anything i can put on paper like a chemical that reacts with light?

Question: Is there anything i can put on paper like a chemical that reacts with light!?

i have a clear board that has ink dried on one side and i was wondering if i could coat some paper with something that i could place this board on top of then put in light!.!.!.!. to transpose the image!.!.!. if you get me !.!.!.!?!?!? its for an art exam :)Www@QuestionHome@Com

Best Answer - Chosen by Asker:

you could put it on photographic paper and then develop it, or just photocopy it
if you want to do it the hard way, look up the chemistry for photographic paperWww@QuestionHome@Com

Silver halide crystals in gelatin!. Basically, that's what photographic paper is!.Www@QuestionHome@Com

brush the sheet with lemon juice!.Www@QuestionHome@Com