Winter Commission 2018, Monster Chetwynd © Tate (Matt Greenwood & Seraphina Neville) Home News Tate Britain Winter Commission 2018 Posted 2018/01/18 Monster Chetwynd has created this year's Winter Commission at Tate Britain, Millbank, London SW1P 4RG, from 1 December 2018 - 28 February 2019. See .