potsdam marble palace, marmorpalais located at `holy lake` heiliger see in the new garden neuer garten

aerial aged ancient architecture attraction autumn belvedere bird brandenburg building city cityscape cloudy conference cultural decorative deutschland dramatic early europe european exterior eye eyes garden gardens garten german germany heiliger heritage historic historical history holy lake landmark located marble marmorpalais nature neuer new old outdoor palace park pavilion pfingstberg pomona potsdam see sight sightseeing temple tourism traditional travel trees tudor unesco view world