Henry Peters Gray: A Visionary of Romantic American Art Henry Peters Gray (June 23, 1819 – November 12, 1877) was an American painter who emerged as a prominent figure in the Tonalist movement during the mid-nineteenth century. Born in New York City to parents of English descent, Gray’s artistic journey began with early training under Frederic Church and Asher B. Durand, two titans of Hudson River School landscape painting—a style tha…