ravenna bridge viaduct. artistic creative photo from the underside of a old viaduct in the black forest of germany

190 225metre 58metre 738 abstract angle architecture archway artistic background badenwürttemberg black blue breisgauhochschwarzwald breitnau brick bridge comes creative crosses ends forest french germany gorge grade ground has high historic likely line long looking metres most name odd old origin photo pretty railway ravenna ravensbrucke ravin sky skyward symmetry that underside unique upper valley viaduct view