A major work by Colombian artist Olga de Amaral will head to the auction block at the Larsen Fall Art Auction in Scottsdale Oct. 17, giving collectors a chance to bid on a $400,000-$600,000 work by an artist whose profile and prices have climbed dramatically over the past two years. Olga de Amaral, “Moon Basket 15,” 1988 Larsen Gallery will … Read More