ROCKLAND, Maine -- The estate of pop artist Robert Indiana has reached a settlement that keeps intact a longstanding relationship with Morgan Art Foundation, which holds the copyright for his iconic 1960s “LOVE” series, to promote and preserve his work, officials said Friday.New York-based Morgan Art Foundation intends to work with the Maine-based Star of Hope Foundation, which aims to transform Indiana’s island home into a museum to display and celebrate his work.“The future is bright for the