/ic/ - Artwork/Critique

Okay guys, I just discovered that I was a natural left handed but due to elementary school professors being assholes, I was forced to write/draw/etc., with my right hand. (I have no recollection of it)
I decided to try my left hand at drawing for the first time and it is surprisingly good (It's still crap but not as awful as I expected)
So my question is, has any of you successfully learned to draw with both of your hands? I know it will take time to develop proper skill with my left hand but I felt really comfortable doodling some (Rembrandt) faces so I'm willing to try.
(all of them are lefties except for the Sabrina doodle)