I was in Belfast today and went to the exhibition 'Northern Ireland: 30 Years of Photography' at Belfast Exposed and The MAC (it's spread across the two venues which are walking distance from each other). It's a mixed bag but all the usual suspects are there including Paul Graham (picture above, from his seminal 'Troubled Land' series). It's running till July 7th.
http://www.belfastexposed.org/exhibitions/?exhibition=132&year=2013&show=