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Louis Désiré Blanquart-Evrard (2 August 1802 – 28 April 1872) was a French inventor, photographer and photo publisher. Being a cloth merchant by trade, in the 1840s he developed interest in photography and focused on technical and economical issues of mass production of photo prints.
Louis Désiré Blanquart-Evrard (2 August 1802 – 28 April 1872) was a French inventor, photographer and photo publisher. Being a cloth merchant by trade, in the 1840s he developed interest in photography and focused on technical and economical issues of mass production of photo prints.
21 de fev. de 2024 · Louis Désiré Blanquart-Evrard was a cloth merchant from Lille, France who learned the calotype process from his druggist, a student of the inventor of the calotype, William Henry Fox Talbot. In 1847 Blanquart-Evrard became the first to publish the procedure for the calotype negative/positive paper process in France.
Louis Désiré Blanquart-Évrard (né le 2 août 1802 à Lille et mort le 28 avril 1872 dans la même ville) est un chimiste, imprimeur et photographe français du XIX e siècle, qui fut l'un des pionniers de la photographie en France, inventeur du premier procédé commercialement exploitable pour réaliser des tirages ...
Author: Louis-Désiré Blanquart-Évrard (French, 1802–1872) Date: 1871. Medium: Lithographs. Dimensions: 8 7/8 × 5 9/16 × 1/8 in. (22.5 × 14.2 × 0.3 cm) Classification: Books. Credit Line: Joyce F. Menschel Photography Library Fund, 2018. Accession Number: 2018.233
Louis Désiré Blanquart-Evrard. 1802 — 1872. Louis Désiré Blanquart-Evrard was a cloth merchant from Lille, France who learned the calotype process from his druggist, a student of the inventor of the calotype, William Henry Fox Talbot.
In history of photography: Development of the wet collodion process. Introduced in 1850 by Louis-Désiré Blanquart-Evrard, albumen paper is a slow printing-out paper (i.e., paper that produces a visible image on direct exposure, without chemical development) that had been coated with egg white before being sensitized.