My Nemesis

so...many...hours...on...Photoshop.

The initial lineart just had Perry, Doof, a horizon line, and the inator. But as I went along when coloring it in digitally, I kept finding little details to add, like a floor pattern, a cord and power source for the inator, windows, shattered glass (and eventually buildings).

I get the feeling that these two love fighting each other.
Doof's crazy schemes brings some excitement to Perry's platypus life. And Perry is willing to sit through Doofy's rants, as well as offer the self-proclaimed evil scientist a hand once in a while. True frienemies.