Answer:
it is dark and light you see it in the sky or on jeans. it is wet compared to water. but gas in the sky.
Explanation: here is my opinion.
Rayograph is a process invented by Man Ray. He lived in NY during the early 1900s. He helped form the Dada Movement, which influenced later art styles, including Surrealism.
Surrealism is a form of art, influenced by the Dada movement, that focuses mainly on fantastic or dream-like imagery.
Harmony and Balance were what they were trying to achieve.
I am not to sure but I think the answer is 1, 2, 4, 8, and 16