I really like this one(butterfly) - I do think these two images go together better to make a whole scene. Apart from the dark bit at the top which you have said you want to take out - to my untrained eye this looks fabulous. :)

And every one said, 'If we only live,
We too will go to sea in a Sieve,---
To the hills of the Chankly Bore!'
Far and few, far and few, Are the lands where the Jumblies live;
Their heads are green, and their hands are blue, And they went to sea in a Sieve.

Edward Lear
http://www.nonsenselit.org/Lear/ns/jumblies.html