Oh, NOW I GET IT! Whew. Had to read the comments like three time to understand what was going on. I agree, an aerosol can should be in there as well as a gad pump. Diversifying the suspects and maybe highlighting the pieces of eartha bit more and having some lightning flying out of the cloud would help the concept along.
I feel dumb, but I didn't really get what you were trying to convey until I looked at it several times and read peoples comments. I think you should make your objective more clear.
About my design