Some pencil sketches; it's been busy lately, but I've still found time to get characters figured out.
• Piper, pump-bitkin, displaying the obligatory cartoon bird wing-hands; he runs Aquatic Park, source of the System's water
• Glimmer laying down a bass line; bitkin are naturally musical
• Arkha, another administrator; if she had her way the whole System would be as realistic as possible instead of colorful and cartoonish. She wouldn't approve of Piper's wing-hands.