I was invited to collaborate on Isso é Hanna-Barberico! ("This is Hanna-Barberic!") fanart project, where a group of illustrators made their own versions of from the Hanna-Barbera's characters. I chose Captain Caveman and here he is!
Early sketch (with a bunch errors).
Finally i got the right version, where I added a lettering without compromised the composition.
This is the sketch of my own version an prehistoric land. Is the first time I drew a background. Weeee! \o/