A sampling of exterior photos I took of: houses on O’ahu, Hawai’i, the warehouse building at Oriole Park at Camden Yards, and in Washington, DC the Library of Congress, row houses, the White House, the the US Capital Dome, and the Lincoln Memorial. In Spain the Alhambra in Granada, and in Portugal the Convento do Cristo in Tomar, ruins of a castle in Monsaraz, the Mosteiro dos Jeronimos in Belem, and rooftops in Lisbon.