I'm stunned! That is beautiful for being a sketch. I wish my sketches were half that good. I love the concept as much as the drawing. Fabulous.
You have been duly repped!
EDIT: I have to concur about the leader lines and circle borders. Against the sketched look they are just too clean and thick and distract a bit. I have no problem with the fade off although a different color than white might be a bit more pleasing to the eye.