Poison Ivy and Harley Quinn Pin-up

Here's a new piece I did in trade for a Spookytown pin-up. Went a little of my comfort zone with this one. I wanted to do it without the usual think black lines outlining everything and define the shapes with colors as much as I could. So after I did my rough sketch, I blew it up, light-tabled it under my Bristol board, drew it in blueline pencil and then colored it with markers. Here is the finished piece and the rough sketch. Hope you like it.