Charles Marville - Hôtel de Ville de Cologne - Louis Desire Blanquart Evrard.

Picryl description: Public domain image of a historical building, landmark architecture, world heritage, free to use, no copyright restrictions.

Charles Marville (born Charles François Bossu; 13 March 1813 – 19 October 1879) - French photographer born in Paris was appointed as the official photographer of the city of Paris in the early 1860s. He was one of the first photographers to use albumen printing process, which produced highly detailed and tonally rich prints. He also experimented with salt prints, cyanotype, and platinum prints, 19th-century architecture, and urban landscapes.