Large round brick hut on Hampstead Heath, London. Located between the eastern end of Vale of Heath and the toilets to the east of that.
"Probably built to demarcate the south-western boundary of Sir Thomas Maryon Wilson's East Park estate."
Date: 1840s
https://historicengland.org.uk/listing/the-list/list-entry/1378676
645 photos taken in March 2023 with a Sony a7R III and processed in Reality Capture.
Texture: 8192 x 8192 pixels diffuse.