Since drops are considered to be in motion - I'll enter this one. It is an image I have been thinking about for a while called 'Cell Phone'. I am not sure it is right yet, but here is the latest version taken this afternoon

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