Dimetrodon

A watercolor I did for Stuart Sumida who is an amazing biologist and paleontologist, he is basically what every kids want to be when they grow up and he's super nice! 
He was doing a talk at our company so I did this for him to sign! 

Sharing it with you guys, but unsigned. 
The sail is bent because as they discovered, the sail was not rigid and only used for mating. General rule of thumb : If it looks awesome but useless, it's probably meant for mating. 

Play nice everyone!