The "Ena" service forms arose from the modern elegance of Art Deco and are named after their designer. Ena Rottenberg was one of the most important artists at the Augarten porcelain manufactory in Vienna around 1930, and many of her designs, together with her paintings, contributed to the international success of Viennese porcelain of her time. Her perfectly proportioned vases, tea and dinner services are among the coveted classics of the production.