The Young Bull when he completed it; he died in 1654, before he reached 30. The painting was highly admired in the 18th and 19th centuries; in the 1870s the French artist and critic Eugène Fromentin asserted confidently that it, Rembrandt's "The Night Watch" and his "The Anatomy Lesson of Dr. Nicolaes Tulp" (also in the Mauritshuis) were the three most famous paintings in the Netherlands. The painting was enlarged by Potter, who added extra strips of canvas on both sides and at the top to his original composition, which just included the bull itself. The village in the background is Rijswijk, between
Nicolaes Tulp and changed his name to Nicolaes (a more proper version of the name "Claes") Tulp. He began working in local politics as city treasurer, and in 1622, he became magistrate in Amsterdam. The career of Dr Tulp matched the success of Amsterdam. As the population of Amsterdam grew from 30,000 in 1580 to 210,000 in 1650, Dr Tulp's career as a doctor and politician made him a man of influence. He drove a small carriage to visit all the patients. Thanks to his connections on the city council, in 1628 Tulp was appointed "Praelector Anatomiae" at the Amsterdam Guild of