the luchtsingel is a yellow-painted wooden footbridge in rotterdam, nl

stairs steps air girth popular vibrant color view pedestrian bridge wooden luchtsingelbrug luchtsingel yellow modern sky texture wood tunnel background walking people south holland transportation foot crowdfunded hofplein paint netherlands rotterdam tourist attraction central district building exterior european union business hub street scene urban famous place europe landmark travel destination doors windows bicycle friendly city beautiful sightseeing center downtown tourism cityscape dutch architecture