Places to look

http://printclublondon.com/

Not for me but maybe for Joe? http://www.stolenspace.com/section.php?xSec=2&xPage=1&jssCart=ec262091b8dac12750dd1224766388c9

http://www.jealousgallery.com/about.asp
( also jealous prize? )
http://www.mallgalleries.org.uk/index.php?pid=112

http://www.saatchionline.com/buy-art/prints-for-sale

http://museumofdigitalfinearts.wordpress.com/guidelinerules/

http://artdeadlineslist.com/ ( all comps )