Close up rotating overhead birds eye aerial view of colorful houses with red rooftops in traditional old urban city center of Lisbon, Portugal

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