Pendant portraits of Maerten Soolmans and Oopjen Coppit by Eugène Fromentin in 1877 with the remark that they were examples of Rembrandt at his best and were painted in the same period that Rembrandt painted his "Anatomy Lesson of Dr. Nicolaes Tulp", traditionally marking the beginning of his career in Amsterdam. Clearly, the flamboyance of these young newlyweds did more to launch Rembrandt's career as a portrait painter for the Amsterdam upper class than his sober depiction of a class of serious students in Leiden. The entire Van Loon collection was sold to Rothschild for 40,000 pounds, which at the time was over a million francs. Wilhelm von
History of anatomy research. Only certified anatomists were allowed to perform dissections, and sometimes then only yearly. These dissections were sponsored by the city councilors and often charged an admission fee, rather like a circus act for scholars. Many European cities, such as Amsterdam, London, Copenhagen, Padua, and Paris, all had Royal anatomists (or some such office) tied to local government. Indeed, Nicolaes Tulp was Mayor of Amsterdam for three terms. Though it was a risky business to perform dissections, and unpredictable depending on the availability of fresh bodies, "attending" dissections was legal. The supply of printed anatomy books from Italy and France