The cases are on http://pixels.com and premium sites only
Pixels.com is going to become the parent website that sits above all the other websites. As we introduce new products (e.g. iPhone cases, calendars, puzzles, etc.), each new product will appear on Pixels.com. The "fine art" domains will continue to only sell products that fall under the "fine art" heading (e.g. canvas prints, framed prints, etc.)
Just log in using your normal details
I am unsure why it says phone cases here. Fine Art sites will remain for fine art and Sean does not consider phone cases, puzzles etc and other paraphernalia we may offer to be fine art. There are a lot of businesses here who would not want to be on a site associated with that kind of product so they are being kept separate