Through Elvira Mann-Winter's own collecting of art, together with her husband Peter Winter, the idea arose to found a gallery, which has now been in existence since 1987. The basis for this is a education as businesswoman and sound knowledge of art history. Since 2010 she is the only German member of the Fondation Marta Pan & Andre Wogenscky, based in St. Remy / France. In 2004, an art cellar in the winery Georg Müller Foundation, Hattenheim / Rheingau was set up, over 1,000 sqm in size. The event rooms of the winery are regularly used for different exhibitions.