Carstens, Asmus Jacob (
äs'mʊs yä'kôp kär'stəns), 1754-98, German historical painter and engraver, b. Schleswig. He studied in Copenhagen and in Italy. He was influenced by the work of Giulio Romano. Carstens was a popular professor at the Berlin Academy where, through such pupils as Peter von Cornelius, he had a great influence on German historical painting.
Homer Singing is a characteristic work.