The Pencil of Talbot (& mysterious others)
26 Jan 2018: Yesterday (in 1839), in hasty response to Daguerre’s surprise announcement in Paris, Henry Talbot first revealed his photogenic drawing process to the public. His vehicle for this was a rapidly organised exhibition at the Royal Institution in London, following the customary weekly lecture by his friend Michael Faraday. The popular lecturer marveled that “no human …