The Dahesh Museum of Art is the only museum in the United States devoted to the collection and exhibition of European academic art of the 19th and 20th century. The collection, located in Manhattan, New York City, originated with Lebanese writer, humanist, and philosopher Salim Moussa Achi (1909–1984), whose pen name was Dr. Dahesh. The core of the museum's holdings consists of Dahesh's collection of more than 2,000 academic paintings, which includes many notable Orientalist paintings.