![Sir John Herschel (1792-1871) was an English polymath, astronomer, mathematician, chemist, inventor, and key figure in the development of photography. He invented cyanotype photography and various processes that that aided other early Sir John Herschel (1792-1871) was an English polymath, astronomer, mathematician, chemist, inventor, and key figure in the development of photography. He invented cyanotype photography and various processes that that aided other early](https://l450v.alamy.com/450v/2a6m5xp/sir-john-frederick-william-herschel-1792-1871-english-polymath-mathematician-astronomer-chemist-inventor-experimental-photographer-who-invented-the-blueprint-and-did-botanical-work-2a6m5xp.jpg)
Sir John Herschel (1792-1871) was an English polymath, astronomer, mathematician, chemist, inventor, and key figure in the development of photography. He invented cyanotype photography and various processes that that aided other early
![Sir John Frederick William Herschel, 1st Baronet, 1792-187, Stock Photo, Picture And Rights Managed Image. Pic. XY2-2466299 | agefotostock Sir John Frederick William Herschel, 1st Baronet, 1792-187, Stock Photo, Picture And Rights Managed Image. Pic. XY2-2466299 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/2376541ff30ea53c7db9f6ddd7e184be/xy2-2466299.jpg)
Sir John Frederick William Herschel, 1st Baronet, 1792-187, Stock Photo, Picture And Rights Managed Image. Pic. XY2-2466299 | agefotostock
![Sir John Herschel, by Julia Margaret Cameron, 1867 Sir John Frederick William Herschel,March 1792 – 11 May 1871, was an English polymath, mathematician, astronomer, chemist, inventor, experimental photographer who invented the blueprint. : r/Colorization Sir John Herschel, by Julia Margaret Cameron, 1867 Sir John Frederick William Herschel,March 1792 – 11 May 1871, was an English polymath, mathematician, astronomer, chemist, inventor, experimental photographer who invented the blueprint. : r/Colorization](https://i.redd.it/zgbz5zxgx1k21.jpg)
Sir John Herschel, by Julia Margaret Cameron, 1867 Sir John Frederick William Herschel,March 1792 – 11 May 1871, was an English polymath, mathematician, astronomer, chemist, inventor, experimental photographer who invented the blueprint. : r/Colorization
![Sir John Frederick William Herschel, 1792 - 1871, an English polymath, mathematician, astronomer, chemist, inventor, and photographer. - SuperStock Sir John Frederick William Herschel, 1792 - 1871, an English polymath, mathematician, astronomer, chemist, inventor, and photographer. - SuperStock](https://cdn.superstock.com/1566/Comp/1566-11204514.webp)