What is this... I hate how I shade. Can someone tell me how to shade with Scetchbook Express??? It looks very sloppy to me. Anyway story time.

I have a teacher (A very crabby one to be exact) that gives a test out everyday. She's a social studies teacher. Right now we're in an Asian unit. Like Japan, Mongolia, The koreas, China, you know what I mean. But she just gives out a test  or two a day, then after that, give us home work, then a test, then homework. I hate it, can't wait for summer (Only 12 days left my dudes) Any of you have that kind of teacher????????
Anyway enjoy the colorful Rainwing.