与此同时，在William Henry Fox Talbot的生活中
完整生平1840s
Photomechanics: the road to photogravure
In the 1840s Talbot turned to the photomechanical reproduction of pictures; this work led to photoglyphic engraving, the precursor of photogravure. Rendering a photograph in printer’s ink made editions cheaper and avoided the fading of early silver prints.
1842
Birth of his son Charles Henry
Charles Henry Talbot was born into the Talbot family; with his birth the nursemaid Eliza Frayland joined the household, later captured in the family calotype of 1844.
1842
Son born: Charles Henry Talbot
1842
The Rumford Medal for his photographic discoveries
The Royal Society awarded Talbot the Rumford Medal for his photographic discoveries.
1842 · 获奖
Rumford Medal
1844–1846
“The Pencil of Nature”, the first photobook, appears
Longman, Brown, Green & Longmans issued the book in separate parts: 24 prints, each pasted in by hand and accompanied by a short text. Talbot is regarded as the author of the first photographic book; scholars see in it the design of a new canon built on biblical rhetoric.
![[Group of Trees from the American Walnut], William Henry Fox Talbot, June 1, 1840](https://media.getty.edu/iiif/image/e2239044-50e4-44d2-be46-db53cdc317f1/full/!1200,1200/0/default.jpg)
