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Ruiterstandbeeld van tsaar Nicolaas I in Sint Petersburg

Ruiterstandbeeld van tsaar Nicolaas I in Sint Petersburg

Monument voor Nicolaas I in Sint Petersburg

Ruiterstandbeeld van koning Nicolaas I van Rusland te Sint-Petersburg

Ruiterstandbeeld van Peter de Grote in Sint Petersburg

Ryttarstaty av Nikolaus I i S:t Petersburg.

Nicolai Bridge, St. Petersburg - Public domain portrait photograph

Nicolai Bridge, St. Petersburg - Glass negative photogrpah. Public domain.

Petr Nikolaievich of Russia, Russian Empire
Ruiterstandbeeld van tsaar Nicolaas I in Sint Petersburg
Summary
Onderdeel van Leporelloalbum met opnames van Sint-Petersburg.
The albumen silver print is a photographic printing process that was widely used in the 19th century. It involves coating paper support with a mixture of egg whites and salt, which creates a glossy surface to hold light-sensitive silver salts. The paper is then sensitized in a solution of silver nitrate, and exposed in a camera or under a negative. After exposure, the print is developed in a solution of gallic acid and silver nitrate, which reduces the silver salts to metallic silver and creates the final image. The albumen print process was widely used for commercial and fine art photography in the 19th century and produced high-quality, detailed images with a distinctive glossy finish.