And then there's the times when I come across a concept piece of art that just sets out characters, and nothing seems to have come of it

THE ILLEGULLS | ANIMATED SERIES  TRADEMARK AND COPYRIGHT JUSTIN C. HARDER, 2016. ALL RIGHTS RESERVED.

A group of dirt-bike riding, law-bending seagulls living out in Claw Valley, just trying to get a beak. Er, BREAK.

but that's all he's put out on it, as far as Google can find... and it's on pinterest and the http://www.clausstudios.com/the-illegulls-2/ website