I can't draw. Well, not very well. Some day, I'll upload scans of my scrapbook and milk will shoot out of your nose. Seriously. Even if you don't have any milk within a three mile radius of you, milk will shoot out of your nose.
Anyway, if I could draw, this is what I would post:
You see a world full of iron nails. The buildings are giant nail skyscrapers. The people are walking nails with faces painted on. Nail dogs trot on nail streets. High in the sky are nail jets flying behind nail clouds.
In the middle of all this is a lone man carrying a claw hammer. The look on his face is disturbing in its eagerness.
The caption: "When all you have is a hammer, everything looks like a nail."