Koller Review 2024

17 Alexander Calder. Three white dots on orange stalk. 1952. Sheet metal, metal rods, wire and paint. 45 × 66 × 36 cm. Sold for CHF 500 000 Manolo Valdés. Dorothy IX. 2003. Mixed media on jute. 210 × 230 cm. © 2025, ProLitteris, Zurich Sold for CHF 350 000 to Manolo Valdés and Katharina Grosse, the spec- trum covered classic post-war art to the present day. Koller’s auctions of contemporary art achieve a high level of visibility worldwide. In addition to re- alising top prices for internationally renowned art- ists, we even set a world record for a work by the Indian post-war artist Sohan Qadri, who is relative- ly unknown in Switzerland, in our online auction in December. Koller has further expanded our Post- War & Contemporary department with a newly formed, five-person team, and aims to make it one of the company’s mainstays. In December 2024 we were consigned some important artworks, and are already looking forward to our upcoming June auctions.