I have to admit that it was a very hard thing to stop at the 15min mark. I really wanted to go further on this sketch but I stilled my hands and stopped. I have also changed the medium, this time using Prismacolor colored pencils. I chose four shades of blue; Indigo, Mediterranean, Powder, and Periwinkle. (I have always loved the name Periwinkle.) Anyhow , it amazes me how a certain medium is so frightening to use at first but then suddenly you break it out and just go with it and, BAM! You find that you were scared for nothing.