Christoffer Wilhelm Eckersberg (2 January 1783 – 22 July 1853) was a Danish painter. He was born in Blåkrog in the Duchy of Schleswig (now in Aabenraa Municipality, in the southern part of Jutland in Denmark). He went on to lay the foundation for the period of art known as the Golden Age of Danish Painting, and is referred to as the Father of Danish painting.

,Eckersberg was commissioned to do a number of historical paintings for Christiansborg Palace, as well as altarpieces. His best known works are portraits of the Copenhagen middle class, such as the Nathanson family picture (Det Nathansonske Familiebillede), 1818, and the official portrait of Frederick VI (Frederik VI). In spite of his abilities in this genre, his career in portraiture was short-lived, due to the competition he received from then popular Christian Albrecht Jensen.Marine paintings were another genre he developed with great interest. He had a passion for ships, and sailed around the Skagerrak, the Kattegat, the North Sea, and as far as the English Channel at the age of 56. The experience of sailing out on the open seas gave new dimension to his marine paintings, which until that point tended to be calm depictions. Now there was more attention given to movement and to waves.

The Admiralty in 1819 had granted him free access to the Copenhagen Naval Station (Holmen), thus giving him occasion to view the many ships – a favorite motive in his paintings. During summer, the sailors would practice swimming here – of course they swam naked. This gave Eckersberg a unique opportunity to watch men in a state of complete undress and to make an artistic evaluation of their physical build. He could thus here select the models whom he needed for his paintings with motives from Greek or Roman antiquity.His biggest contribution to painting was through his professorship at the Academy. He revitalized teaching by taking students out into the field, where they were challenged to do studies from nature. In this way it was he who introduced direct study from nature into Danish art. He also encouraged his students to develop their individual strengths, thus creating unique styles. He developed an increasing interest in perspective on account of his marine paintings. He wrote a dissertation on the subject called Linear perspective used in the art of painting (Linearperspektiven, anvendt paa Malerkunsten) in 1841, and taught classes on the subject at the Academy. He made a small number of etchings that combine observations of daily life with l, harmonious principles of composition. This led the way to the characteristic manner in which Golden Age painters portrayed common, everyday life.

En sovende kvinde i antik dragt (1813

Rainbow at Sea with some cruising Ships (1836)


The Gatehouse in the Park of Villa Borghese, Rome, 1816, Hamburger Kunsthalle


A View through Three of the North-Western Arches of the Third Storey of the Coliseum (c. 1816)


A Nude Woman Doing Her Hair Before a Mirror 1841


Naked Woman Putting on her Slippers (1843)