In the early 1500s, a young Leonardo Da Vinci's obsession with human flight led him to draw up several concepts of potential flying machines. This is a modern take on it, and how I imagine a redesign conversation might go:
"Hey Leonardo, you finished that glider design I asked about yet?"
"Sure have, just look at that beauty. The best aero-glider this side of the Mediterranean."
"Wh...what is that.. thing attached to it?"
"Oh, that? Just a last minute touch-up: it's a Plutonium-239 implosion-type high explosive. Needed a bit more...punch. Just pull the cord, and everything below you turns into glass. I think."
2 colors, on white. Because there aren't enough white shirts out there, I like the look of 'em, and this looks rad on it.
Up close halftones: