I think the answer would be sugar because because it is a plant residue and has the components of what makes an example of organic matter
Man Ray Created this piece using the Rayograph. It was considered as abstract art. This type of photography was Surrealism. Meaning it didnt really exist in the world. This picture was created by placing objects on light sensitive film and exposing it with an enlarger. He had exposed his face on one side, then the other.
Answer: Anywhere near water (rivers, downstreams, oceans, etc.)