skylines of madrid, barcelona, lisbon and porto cities in grey scales color palette. flags and maps of spain and portugal.

abril abstract agbar alcala almudena ana ancient architecture area azca barcelona belem bridge buildings business capital castle cathedral church city cityscape clerigos collserola ctba cybele dom europe facades familia flag four gate historical house illustration jorge landmarks lisbon luis madrid map megalopolis metropolis monument palace panoramic plaza porto portugal puerta rooftop sagrada santa sao skyline skyscrapers spain street torre tower towers town travel urban vector