Specializing in 20th century art & design, Kunsthandel Nikolaus Kolhammer presents outstanding objects of Viennese design & fine art. The focus is on Art Nouveau glass by Johann Loetz-Witwe, selected decorative arts of the Wiener Werkstätte and design objects of the Werkstätte Hagenauer Vienna. Their portfolio is complemented by predominantly Austrian paintings from 1900s until now.