The Red Sky
From ZineWiki
The Red Sky was an offshoot single collaborative comic created by the same authors as Aorta VI which was released Februay 7, 2009 and was originally intended to be the first full-color release from Aorta VI but was instead printed in grayscale and was sold for $1.00 (though most copies were given away for promotional purposes.) The first (and currently only) printing run was limited to 20 copies.