dusk in luxembourg city - stone bridge at the grund

landmark building tower reflection evening city castle spire skyline cathedral waterway church dusk night tourism sky magical scene luxembourg stone bridge grund europe river sunset moon casemates bock landscape valley travel destination architecture summer colored blue pink trees green angle water cityscape fairy tale wallpaper background frame screensaver beautiful arch circle pedestrian crescent idyllic dreamlike ethereal fairytale medieval house vertical beauty gronn quarter luxembourg centre banks alzette river picturesque pedonal stone bridge pedestrian arch circle reflection perfect