Mars Attacks Sketch Cards
Ack ack ack! Alex created this set of 40 Mars Attacks sketch cards for Topps and IDW Limited. Each card is one of a kind, and based on real aliens. The originals were inserted inside select editions of the hardcover book, Mars Attacks: Attack From Space. All 40 were also reproduced and sold together as part of a limited edition card set. You can read a bit more, and see some process shots, on the blog.