The Tulips sculpture was sold for $33.7 million in 2012. The Tulips sculpture was sold for $33.7 million in 2012. Related Posts:Installation by Jeff Koons Bouquet of TulipsLorenzo Ghiberti - an unrivaled master of relief sculptureSculpture Mud MaidenSculpture Stargazer in MogilevSculpture Prosperity in FloridaSculpture Vatican Pieta by Michelangelo Buonarroti Post navigation Jeff Koons is the most expensive artist of our time.