The most notable works tended to be photographic. Seung Woo Back’s Blow up (2006), which covered a partition in the main gallery of the 2019 exhibition 'Negotiating Borders' at the KCCUK in London, is a fascinating study in repressed emotion. During a 2001 trip to Pyongyang, where the photographer was, of course, monitored and chaperoned, Back came to believe that his pictures would be disingenuous and banal. Years later, recognizing the face of one of his subjects in another photography exhibition prompted him to revisit his originals. Re-examining the staged tableaux, he started to notice cracks: a smile that looks just a little too forced; a person in the background not intended to be part of the photo op. Presenting these images enlarged on the wall, Back invites us to see the same, and our time and attention is rewarded with ever sharper human detail.