I'm not very sure about this, it feels like cheat to me. Let me explain, this is a photoshop work, this could be awesome enough, but I think it's meant to make you believe the artist makes drawing from life, on a piece of paper and then puts it in front of the cam.

My guess is that the artist takes a picture, outlines it, then adds the hand holding the paper, and voila.

Again, photoshop artists are not less interesting than drawers, but I think this puts people in awe because they believe the subtext that is "I draw something I see and then take a picture of the drawing in context".

What do you think?