The Kieselbach Gallery and Auction House is the Hungarian leader in international and Hungarian art trade. The Gallery focuses on 19-20 century modern Hungarian paintings and works from outstanding masters from previuos centuries. International art, photography and contemporary art are also in their professional profile. Reconstructing the Gallery in the historicist building meant a wonderful task for the este’r partners architecture, interior design and construction office. Preserving the historic qualities and equally serving modern time functions through technical solutions was a complex challenge.