Cowboy Boot

This is the 3rd assignment, given in Drawing 110 @ the Art Center Design College, in Tucson.

It's a line sensitivity assignment - essentially, without using a calligraphic line, you try and create a sense of lighting, or value change, on an object to make it visually interesting. The sensitivity should make logical sense - either lighter on the corners and lines with a large delta (change) in direction, or darker. I experimented with both, and ended up doing darker on the corners (not sure if that's "right", but I've heard and seen it done both ways).

The biggest challenge for me?
Keeping my lines consistent and not making them sketchy! I'm still trying to stay "clean" - keeping my lines decent. Drawing, however, is getting easier and easier. YAY!

Let me know what you think! (And please expand upon line sensitivity, if you could, as that was the point for this assignment.)