If you have a Pixels.com account, you automatically have an FAA , etc etc etc (see Domains - Behind the Scenes).........but.......when we post here at FAA , our images, they can be accessed here at FAA. If you post a Pixels.com image of yours, then it requires a log-in to Pixels from FAA . , for some reason nobody can explain.
Point being........they're the same, but different, lol !, in keeping with the products at each site.......Pixels...all things + art/photography/etc/sculpture?........FAA..art/incl photography,etc,but excluding phone cases.and/or other things like calendars (eventually), gimmicks, etc........................your choice.
Clear as mud?
For now, get yourself signed up at FAA ! And.........that gets you a special "artist website", separate to faa/pixels,etc.
Welcome