Challenge breeds invention. Think about your art. Try to think of something you would like to see in your art, something that you dont normally do. Tell us what it is and then do it! We'll do our best to hold you to it and help you improve in that area.
"Send a Note" with what youd like to work on and I'll compile a list.
Or leave a comment.
Example: Right now Im working on composition, so everything you see from me in here will have a focus in composition based around black white and gray or just black and white. (No images of individual characters floating with no background.)