WARSAW - Pusch, Karoli. Portrait of a boy, ca. 1885; photo frontispiece, signed at bottom: KAROLI & PUSCH in WARSAW, on verso decorative advertisement of photo establishment; st. bdb.; photo dimensions ca. 60x95 mm .
Maurycy Pusch (1828-1902)-Warsaw lithographer and photographer. From 1882 to 1892 he ran a photographic establishment together with Alexander Karoli at 4 Miodowa Street, which specialized in theater photography. Since 1892 he independently ran the establishment: M. Pusch - Photography of Theaters in Warsaw at Miodowa Street, and later Marszalkowska Street.
Aleksander Karoli (1828-1915) - photographer, author of photographic literature (Handbook for photographers and amateur photographers published in 1893). Creator of the first photographic materials factory in Warsaw. He constructed a snapshot camera.