Anyone who's seen the version of the cover for Against Gravity in the most recent issue of Starburst will note it looks nothing like the artwork you can see here. This is the correct version: the version in Starburst is something that was put aside some time ago, but still found its way out there nonetheless. The artwork here is by Steve Rawlings, who also did the cover for Angel Stations. Frankly, I think it looks terrific.
Against Gravity is coming out on July 15th this year, in trade paperback, and the paperback of Angel Stations should be out at the same time.