found: German Wikipedia, February 11, 2020(Hedda Walther (birth name Hedwig Gerhardt); German photographer; born 13. September 1894 in Berlin; died 21. November 1979 in Berlin; married Kurt Wilhelm Walther, 1916; divorced, 1917; their daughter Sonja (afterwards Sonja Georgi, also a photographer) born, 1915; studied photography at Lette-Verein, Berlin; assistant to Bruno Wiehr in Dresden, 1924-1925; founded a studio for portraits of children in Berlin, 1925; published photobooks and illustrated books about children and animals, some in collaboration with Paul Eipper; also worked as fashion photographer for periodicals; during the war, documented mural paintings in connection with the "Führerauftrag Monumentalmalerei"; after the war, lived mostly on Sylt with her daughter and worked exclusively as fashion photographer)