Media type: E-Article Title: On some methods of suppression and modification in pictorial photography Contributor: M., A. [Author] imprint: 1894 Online-Ausg., Heidelberg: Univ.-Bibl., 2013 Published in: Studio ; 3(1894), Seite 13-16 Language: English ISSN: 2365-6751 Identifier: Keywords: Piktoralismus > Retusche > Geschichte 1860-1894 Type of reproduction: Online-Ausg. Place of reproduction: Heidelberg: Univ.-Bibl., 2013 Origination: Footnote: Access State: Open Access