Brandywine River Museum showcasing works by Rockwell Kent, Jamie Wyeth By Kathleen Brady Shea, Managing Editor, The Times Artist Jamie Wyeth (left) and his wife, Phyllis Wyeth, enjoy conversation with visitors at the Friday opening of his new exhibit at the Brandywine River Museum. Jamie Wyeth’s 2013 “Portrait of Rockwell Kent” features the late artist in a pensive outdoor pose, clutching a brush...