Square wheels aren’t the best for gettin’ around, but they sure bring me back to my 8-bit roots.

I’ve been into Illustrator, geometric stuff, and cephalopods lately. Here’s the result.

Here’s the cast of Math Monsters for iPad. You should buy it.

A tribute to my favorite holiday. Christmas is overrated.

This is a digital painting from an amazing photo by Nagesh Jayaraman.