
Swan Pond Morris Arboretum of the University of Pennsylvania 100 E Northwestern Ave Philadelphia, PA Copyright 2017, Bob Bruhin. All rights reserved. (prints via bruhin.us/QF)
Swan Pond Morris Arboretum of the University of Pennsylvania 100 E Northwestern Ave Philadelphia, PA Copyright 2017, Bob Bruhin. All rights reserved. (prints via bruhin.us/QF)
National Constitution Center 525 Arch St, Philadelphia, PA Copyright 2017, Bob Bruhin. All rights reserved. (prints via bruhin.us/Q7)