Many of these artists were involved in the 1969 design of the legendary pop-art-apartment in the tower of the Palace Hotel in St. Moritz, which quickly gained the art world's attention. From 1967 to 1975 Sachs, together with Prince Konstantin of Bavaria, co-founded and headed the association for the Modern Art Museum in Munich (MAM), which lobbied for the construction of a comprehensive museum of contemporary art in Munich and mounted monthly exhibitions at Villa Stuck. Victor Vasarely, Georg Baselitz, Heinz Edelmann, Christo, Cy Twombly, Alexander Calder, Heinz Mack and Jean Tinguely, Roy Lichtenstein, and Gotthard Graubner found their way into the rooms of the museum. In 1972 Sachs opened a gallery in Hamburg and organised the first European exhibition of his friend Warhol. In 1974, he commissioned Warhol with a series of silkscreen portraits of his ex-wife Brigitte Bardot. In May 2006, Sachs sold one of Warhol's silk screens of Bardot at auction for $3 million. The Sachs family sold part of his collection of Pop Art and Nouveau Realisme through Sotheby's in May 2012. Photographer From 1972 Sachs worked as a professional photographer. In 1973 he caused a stir with the first nude photograph for French Vogue. In 1991 he worked with Claudia Schiffer on the "Heroines" series. He gained international recognition in 1974 with a special show at the photokina trade show for which he also designed the official exhibition poster. In 1976 he was awarded the Leica Award. At the 'German photo days' and the photokina he received prizes for "Die Farbe Weiss" in 1994 and for "Die Farbe Rot" in 1995. The focus of his photography are surreal nudes and landscapes, which were published in no less than seven image volumes. Early on, Sachs also experimented with digital photography. The proceeds from the sale of his photographs and illustrated books went into the Mirja Sachs Foundation, which helps children in need. Astrological research Sachs' methodology and the statistical analysis have been criticised by mathematicians. They found serious errors in all parts and deny any statistical significance after the necessary corrections in his data. Death Sachs died by suicide on 7 May 2011 by a gunshot wound to the head at his home in Gstaad, Switzerland. The suicide note stated that he acted because of what he defined as "hopeless illness A." (which some have speculated to be Alzheimer's) adding that "The loss of mental control