And Kogan’s reliefs … are they not, despite their affinity with Indian temple reliefs, replete with an absolutely contemporary, sensitive rhythm?
Dr W. F. Storck, Director of the Städtische Kunsthalle Mannheim, ‘Linie und Form’, Deutsche Kunst und Dekoration, XXXV, Oct 1914-March 1915, p. 26 (translation by Helen Shiner from German)