Charles Cousen painted portraits as well as engraving and some were exhibited at the Society of British Artists and the Suffolk Street Gallery in 1848. From about 1850 he produced numerous engravings for the Art Journal including illustrations of the Turner and Vernon Galleries. He also executed prints after Wilson, Stothard, Sidney Cooper, Constable, Landseer and other landscapists. His brother, John (1804-1880), was an equally established engraver.