Thank you Nina for this class! I struggled a bit at first with layering, but after adding the green background, and as this works as negative painting, the effect is pretty cool. I rearranged the flowers a bit by lack of space; after adding the second flower I felt like flipping the whole thing upside down. 

And for some reason I can not upload it upright. It is on its flip side, even if I take the photo on its side ;-P