Auction introduction: Christie’s First Open online auction showcases works by today’s most in-demand post-war and contemporary artists, including Sterling Ruby, Georg Baselitz, Cindy Sherman, Louise Bourgeois, Gabriel Orozco, Lynne Drexler and others. Collection highlights include important works from The Rosa de la Cruz Collection, The Collection of Norman & Lyn Lear, A Life Among Art: The Collection of Ruth Miles Pite and Property from the Collection of Ellen and Richard Levine. With estimates that range from $1,000 to $40,000, the First Open sale offers an extensive survey of 20th and 21st Century art for new and seasoned collectors alike.