Dresden industrialist Friedrich Bienert was the son of Irwin and Ida Bienert. Ida, who helped establish the first public library in Dresden, was a great collector of modern paintings, including works by Kandinsky, Mondrian, Klee and Chagall. In 1925/6 Mondrian created interior designs for Ida's salon at her apartment in Dresden. Friedrich Bienert was married for six years to the famous dancer Gret Paluka (d. 1993).
Grohmann, Die Sammlung Ida Bienert, Dresden. Potsdam, 1933.
Troy, Nancy Joslin. "Mondrian's designs for the Salan de Madame B... a Dresden," ArtB 62 (December 1980): 640-647.