Sanctuary / retro-choir (east end), Ely Cathedral, Cambridgeshire, England. At right, view into chantry chapel of John Alcock (c.1430-1500) Bishop of Ely, situated at east end of north choir aisle.
<a href="//commons.wikimedia.org/wiki/User:Simon_Burchell" title="User:Simon Burchell">Simon Burchell</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>