Davidson specialized in the naval battles of the United States. He best known works of the famous naval battles of the
American Civil War. In 1884, he was commissioned to provide illustrations of naval scenes for the four-volume work
The Battles and Leaders of the Civil War. Recognized by the
National Academy of Design, two of his greatest naval paintings,
The Battle of Lake Champlain and ''The U.S. Frigate Constitution, 'Old Ironsides' Escaping From the British Fleet'' were displayed at the National Academy of Design's annual art show. He has exhibited at the
Hudson River Museum,
New-York Historical Society and the
National Academy of Design. Davidson was an illustrator for
The Century Magazine and ''
Harper's Weekly,
as well as a series of children’s stories he wrote and illustrated for St. Nicholas Magazine''. ==Death==