Edward Calvert, 1799–1883, English painter and engraver. A great admirer of William Blake, Calvert, along with several of his contemporaries, formed a group around Blake called the Brotherhood of the Ancients. Calvert's art celebrated the life of primitive society. In his later work he was deeply influenced by a visit in 1844 to Greece.
See L. Binyon, The Followers of William Blake (1925).
"Calvert, Edward." The Columbia Encyclopedia, 6th ed.. . Encyclopedia.com. (September 24, 2018). http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/calvert-edward
"Calvert, Edward." The Columbia Encyclopedia, 6th ed.. . Retrieved September 24, 2018 from Encyclopedia.com: http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/calvert-edward