'Are you me or...'

I had the urge to draw something today, and 25 minutes later, I've made a sketch of my superhero OC, Zack Alexander (right) and his evil alternate universe counterpart, Stone (left). These two have super strength, endurance, and flight powers, although Stone is a bit more powerful than Zack. They are vastly different in appearance as you can see, as well as personality. Whereas Zack is a good, caring person Stone is cold, unforgiving, merciless and calculating. Stone rules his Earth with an iron fist, while Zack does everything he can to save his from bad guys.

They also dress differently. Zack wears a long coat over a simple shirt, jeans and sneakers while Stone wears business suits or at least dress shirts with ties and whatnot. Zack's hair is a little more out there, while Stone has his trimmed and shorter, wears glasses and all that.

Comments are welcome and encouraged! Please let me know what you think of my work! I know this isn't exactly fantastic, but I am a little pleased with it going on no references to help me and trying to put these two in the same pic. I know there's probably some errors, but overall I'm still pleased.

Zack and Stone are my characters, and I drew this.