"""© Licensed to London News Pictures. 01/06/2021. LONDON, UK. Staff view artist Luke Jerram's """"Gaia"""" installed in the Painted Hall at the Old Royal Naval College in Greenwich. The scale replica of Earth rotates slowly aiming to inspire a sense of the Overview Effect that astronauts experience when they see Earth from space. The work is on display until 1 July. Photo credit: Stephen Chung/LNP"""