© Licensed to London News Pictures. 29/10/2015. Bristol, UK. Sanctum by THEASTER GATES.  The artist has built a performance space inside the ruins of a bombed out Temple Church, Temple Street, in central Bristol. The artist has sought out discarded and dormant materials from former places of labour and religious devotion across Bristol to build an intimate and distinctive temporary structure at Temple Church. From 6pm on Thursday 29th October, Sanctum will host a continuous programme of sound over 552 hours until Saturday 21st November, sustained by performers, musicians and bands, spoken word artists and the visiting casts of theatre productions in Bristol. Visitors will be able to enter Sanctum day and night, but the schedule will always remain secret. Visitors won't know who they are about to hear. Produced by international arts producers Situations, in partnership with English Heritage, Sanctum is the first public project in the UK by Chicago-based artist Theaster Gates and forms part of the cultural programme for Bristol 2015 European Green Capital supported by Arts Council England. Photo credit : Simon Chapman/LNP