Watercolours – drawings – graphic prints. The auction house Winterberg has been founded in 1970 by Arno Winterberg. Since 1993 has been is headed in second generation by Dr. Thilo Winterberg. In Germany it is one of a few auction houses instructing professional art antiquarians. According to our tradition, the house distinguishes itself in seriousness, expertise, experience and expert knowledge. Twice a year, in spring and autumn, the auctions with paintings, watercolour paintings, drawings, original graphic arts, illustrated books and sculptures/bronze figures of the 15th - 21st centuries take place in our auction house in Heidelberg, Germany.