‘The Weetabix Stereoscopic Cards and their Photographers’ Free Online 3-D Talk, 19th Aug 2026

To celebrate World Photography Day, on the 19th August 2026, photo historian and researcher Denis Pellerin, from the Brian May Archive of Stereoscopy, will be giving a free online 3-D talk: 'The Weetabix Stereoscopic Cards and their Photographers' from 6pm BST