Aerial overhead top down view of orange rooftops and streets between small colorful houses in dense urban city center of Lisbon, Portugal

lisbon city red rooftops overhead view lisbon aerial houses top down view portugal rows of houses city center buildings town rooftops panoramic birds eye view urban homes house rooftop view apartment buildings street establishing shot building city architecture center tourism tourist destination landscape downtown landmark cityscape european old travel people bridge destination tourist europe rows patterns establisher historic day traffic colorful traditional