Rembrandt "Danaë", 1636), seeking to emulate the baroque style of Rubens. With the occasional help of assistants in Uylenburgh's workshop, he painted numerous portrait commissions both small ("Jacob de Gheyn III") and large ("Portrait of the Shipbuilder Jan Rijcksen and his Wife", 1633, "Anatomy Lesson of Dr. Nicolaes Tulp", 1632). By the late 1630s Rembrandt had produced a few paintings and many etchings of landscapes. Often these landscapes highlighted natural drama, featuring uprooted trees and ominous skies ("Cottages before a Stormy Sky", c. 1641; "The Three Trees", 1643). From 1640 his work became less exuberant and more sober in tone, possibly
The Anatomy Lesson of Dr. Nicolaes Tulp copy of "The Anatomy Lesson of Dr Nicolaes Tulp" by an unknown artist hangs in Edinburgh as part of The University of Edinburgh Fine Art Collection. "The Gross Clinic" of 1875 and "The Agnew Clinic" of 1889 are paintings by the American artist Thomas Eakins which treat a similar subject, operations on live patients in the presence of medical students. In 2010, Yiull Damaso created a parody of the painting depicting prominent South Africans. Nelson Mandela was the cadaver, Nkosi Johnson was the instructor, and the students were Desmond Tutu, F. W. de Klerk, Thabo Mbeki, Jacob Zuma, Cyril Ramaphosa,