Spiderman has always been my favorite marvel character to draw, and this is one of the many sketches of him. I started this sketch in my morning class, then kept working on it in between classes throughout the day. with sketches like these, I usually don't use photo reference. I was greatly inspired by comic book artist Gabriele Dell'Otto's pencil sketches while I was doing this. Some of Dell'Otto's artwork can be found here. look him up...his stuff is great.