Don Rimx at work on his piece for the Pop-Up exhibition at the UN Gallery in conjunction with @urbannationberlin BSA PM/7 Persons Of Interest. Head over to BrooklynStreetArt.Com for full coverage of this exhibition. @donrimx #donrimx #bsapersonsofinterest #berlin #urbannationberlin by bkstreetart http://bit.ly/1EEctNm