cBRdraws is simple. We pick a character from comics, games, cartoons, whatever, and then people post their own drawings of that character.
It never closes, so its not like you have to do a drawing by the end of the week, but if you want a challenge each week to draw something you didn't expect to, it might be a good excercise.
No level of skill required, this is just for fun. It can be a splash page or part of a story. It can be penicils, inks, colors, paint, photography... really anything goes.
This week, your assignment is to draw DC's Helena Bertinelli: HUNTRESS!