Nikosono’s works exhibited in London, during October 2017, alongside Wolfgang Tillmans, Martin Parr, Dougie Wallace, Edmund Clark for the « Photography on a Postcard » Collective show. A show powered by Art on a Postcard.

Art on a Postcard raises money for The Hepatitis C Trust via secret postcard auctions, sales of prints and postcard boxsets.

Artists who have also taken part include Sir Peter Blake, Damien Hirst, Harland Miller, Gavin Turk, Rachel Howard, Gilbert and George, Grayson Perry RA, Norman Ackroyd RA, Allen Jones RA, Mick Rooney RA, Polly Morgan, John Wragg RA, Stephen Chambers RA, Michael Craig-Martin, Chantal Joffe RA, Cecily Brown, Martin Yeoman, Grayson Perry, Julian Opie and Jeremy Deller.