random sketching and drawing

 Some random sketching and drawing I did, I don't usually use color but I felt I could try for this.

 A fist sketch I did on some lined paper.

 The sketch on the right is the first sketch I did of the series, the one on the right is after processing it in photoshop to clean it up.

And here are two variants of it with different colors, all done by pencil and colored pencil.













The four last drawings took some inspiration from here: http://www.zerochan.net/1289632