royal palace facade, gray marble ducal house, travel portugal

abstract age alentejo architecture area argilla arts beautiful black blue building century charm clay cobblestone color dark day doors ducal duke dukedom europe facade flowers gray historic holidays horizontal house king landmarks light lush mansion marble material mostly old open outdoor outside palace peculiar picturesque plants portugal portuguese postcard quaint queen residence rock royal seasonal sky south spire square stately still stone street structure sun sunny surrounded tiles touristic tower traditional travel vila village walls white windows