I like the element of surrealism.. particularly the spindly guy with the spoked wheel head... anyway... I think the color is a good add... (It appeared watercolor) I agree with Joes suggestion in this one RE: composition and negative space - However, overall - like I mentioned on your other posting, I really think dynamic strong lines will help make the image stand out...
for example - look at the dynamic application of some Comic Art - such as Sylvestri. Im not saying make your peice look like comic book art, quite the contrary - make it your own! Look at the way the ink lines make whatever the form is, POP from the page.
May your world be painted in the
Brightest of colors!
**Artist / Illustrator**