Lucy Engelman

I recently stumbled across Lucy Engelman's tumblr feed, and I gotta say, I'm a huge fan of her drawings. I love her illustration style!

 I drew a LOT of paper dolls when I was younger. I think most of the time it was so I could bring my dream wardrobe to life. I love this doodle of Lucy's outfit for the day.

I'd really love to know her illustration process. Does she draw these in pencil first and the trace with pen? Or is she just good enough to use pen from the get-go? What kind of paper does she use? And how does she color them?