Playing with abstract backgrounds

I decided to play around with making an abstract background and these tulips looked like they would be a good subject to try it with.  I picked a color scheme, sketched the tulips in my square vase, added the pattern of lines in the background, and printed out several copies of the drawing.  Then I played with colors and values until I got something that I liked.  I don't have a title for this one yet.  Any ideas?