wilanow royal garden of light christmas festival, warsaw, poland, installations, night scene

installations illuminations architectural architecture illumination illuminated decorations destination picturesque traditional exhibition sculptures surrounded attraction historical travelling glittering atmosphere christmas thousands buildings cityscape touristic undefined festival december colorful cultural european heritage landmark lighting tourists treasury wilanow openair forming tunnels ancient culture festive history outdoor outside garden warsaw poland unique diodes museum palace wilanw square people detail royal light night scene trees sculpture