Porträt Herman Wilhelm Bissen, gezeichnet von Franz Johann Heinrich Nadorp, Rom 1834

Bissen studied at the Royal Danish Academy of Fine Arts in Copenhagen from 1816 to 1823. In 1824, he was awarded a travel scholarship which enabled him to travel to Rome. The stay in Rome extended over 10 years during which time he became an assistant to Danish sculptor Bertel Thorvaldsen. Under the influence of Thorvaldsen, his style changed from romanticism to neo-classicism. In early 1834, Bissen left Rome to return to Copenhagen where he was awarded a professorship at the Royal Danish Academy of Fine Arts following the death of his predecessor, Hermann Ernst Freund. From 1850 to 1853, he was director of the academy. Several of his works were exhibited at the Great Exhibition of 1851 including his statue of Orestes. His monument from 1862, Isted Lion (Istedløven), was erected in recognition of Danish victory during the Battle of Isted which was fought as part of the First Schleswig War. The statue was originally erected at Flensburg in Schleswig. In 1867, it was moved to Berlin and remained there until 1945. After World War II, it was located to Søren Kierkegaards Plads in Copenhagen. In September 2011 it returned to Flensburg.