Artist Hayal Pozanti share Exhibitions Exhibitions I Was Once Lonelyness I Was Once Lonelyness is a group exhibition that looks at how today’s artists are utilising differing... 21 Nov 2015 - 23 Jan 2016 Berlin Exhibitions Proof of Work Proof of Work is a collective exhibition which group works focused on the topic of cryptocurrency, bitcoin... 08 Sep 2018 - 21 Dec 2018 Berlin