This is my favorite part about doing restrictive art; the limitation helps make a lot of decisions for me I would otherwise get hung up on. I love the curvature you got on yours!
I went for an abstract piece, using "balance" but also "disintegration" as my inspirations. I wanted part of it to be clean and use clear lines and gradients, and part of it to be messy, as though breaking the typical spritework standard. It's also my first project submission, so there's a chance it's just haphazard lol.
