selective blur on a sign indicating dusseldorf hbf, or dusseldorf hauptbahnhof, meaning in german dusseldorf main train station,

dusseldorf hbf hauptbahnhof sign signage destination main train station platform strecke duesseldorf bahn deutsche german railways infrastruktur netze netz germany deutschland business infrastructure industry travel traffic track transit transport transportation passenger travelling rail railway architecture city tourism landmark selective blur indicating meaning germany dã¼sseldorf state capital north rhine-westphalia