Kornelia Tamm Has been dealing with art since 1986, with a ten year hiatus between 1990 and 2000. Kornelia started the business in Germany and moved permanently to New York City in January 1988. Her first interests were minimalists and Pop artists such as Brice Marden, Agnes Martin, David Hockney, Sol LeWitt, Fred Sandback, Robert Mangold, Roy Lichtenstein, Willwem de Kooning, Rosenquist, Ellsworth Kelly. In 2000 Kornelia started again. This time on the internet with Sothebys.com. The success was unexpected and in November 2003 Kornelia continued on the internet with her own web site and for the last years in Santa Fe, New Mexico.