Translucency: Cyanotypes
Gaby Wood, 13 August 2026
Cyanotype of Sphaerococcus coronopifolius from ‘Photographs of British Algae’ (1843).
Like many people who keep meaning to get round to things, William Henry Fox Talbot was disheartened to discover, early in 1839, that a rival had claimed credit for something he’d been experimenting with for years. On 7 January, it was announced to the Académie des Sciences in...





