panoramic view of schengen and the border bridge

area beautiful blue border borderline boundary brexit bridge building bundesrepublik city cityscape contract control country countryside crossing customs environment europe european exposure famous flows germany green hill immigration international landmark landscape law limit long luxembourg migration moselle nature outdoor passenger passport peace photography picturesque politics quay reflection refugees republic river road rural scenery scenic schengen sign sky street summer sunshine symbol tourism tourist traffic transport transportation travel trees tri trip union view village vineyard water