William Henry Fox Talbot

Místo: Melbury

Narozený: 1800

Smrt: 1877

Životopis:

Early Life and Education

, a British scientist, inventor, and photography pioneer, was born on February 11, 1800, in Melbury House, Dorset. He was the only child of William Davenport Talbot and Lady Elisabeth Fox Strangways. Talbot's early education took place at Rottingdean, Harrow School, and Trinity College, Cambridge, where he graduated as twelfth wrangler in 1821.

Photographic Inventions

Talbot's most notable contribution was the invention of the salted paper and calotype processes, precursors to photographic processes of the later 19th and 20th centuries. His work on photomechanical reproduction led to the creation of the photoglyphic engraving process, the precursor to photogravure.

• William Henry Fox Talbot's early "salted paper" or "photogenic drawing" process used writing paper bathed in a weak solution of ordinary table salt (sodium chloride), dried, then brushed on one side with a strong solution of silver nitrate.
• This process was the first made available to the public, although it was not the first such process invented nor the first one publicly announced.
• Talbot's calotype process, announced in 1841, used a different silver salt (silver iodide) and a developing agent (gallic acid and silver nitrate) to bring out an invisibly slight "latent" image on the exposed paper.

Notable Works and Legacy

Talbot published The Pencil of Nature (1844-1846), which was illustrated with original salted paper prints from his calotype negatives. He also made important early photographs of Oxford, Paris, Reading, and York. Talbot's work can be found in various museums, including the Museum Folkwang (Essen, Germany), where his painting Lace is part of their collection.

Comparison to Other Pioneers

Talbot's contributions to photography are often compared to those of Louis Daguerre, a French scientist and inventor who developed the daguerreotype process. While both inventors made significant contributions to the development of photography, their processes were distinct.

• William Henry Fox Talbot's calotype process used a different silver salt and developing agent than Daguerre's daguerreotype.
• Talbot's process produced a translucent negative, allowing for multiple positive prints, whereas the daguerreotype was an opaque direct positive.

Conclusion

's inventions and contributions to photography have had a lasting impact on the development of the medium. His work can be found in various museums and collections, including those featured on Wikioo.org, which provides an extensive collection of his photographs and biographical information. View William Henry Fox Talbot's Artworks on Wikioo.org Read more about William Henry Fox Talbot on Wikipedia