Breathers by Justin Madson
Breathers is is a beautiful blend of indie drama and neo noir science fiction. The story is told in small vignettes that follow a few different characters and how they get through their lives in a world where the air is poisonous to breathe. This comic is light on text, more focused on the character's emotional drama than it is on the storyline. It all plays well with Madson's cartooning. The light line work combined with the stylistically long limbs give the characters a surreal, airless feeling. They float on the page like their float through their lives.
This is a fantastic self published book. You can purchase the 426 page collection here. I highly recommend it.