Marvin Gaye Chetwynd and Katie Paterson have been commissioned to make new work as part of the Art Council's plans for marking its 70th anniversary during 2016. Katie Paterson will be showing at Somerset House, London from 27 April - 22 May 2016 and Marvin Gaye Chetwynd is tbc. See www.artscouncilcollection.org.uk.