Interesting piece of art work!
I like how you can see the bits of tree and clouds.
Tell your husband good job :)

Great use of lines and light and the black and white is very effective, pass on the thumbs up:)

very unique piece of art

Most Def interesting. I wish I could see more of the tree though. Other than that I do like the way it draws my attention continously throughout the entire image.

ditto to catku