The picture shows the Loschwitz Bridge "The Blue Wonder" Dresden, Saxony, Germany. The Blue Wonder is a so-called band-iron bridge. Here, the tensile forces are not transmitted by a cable or a chain, but of narrow metal strips which riveted together. These work like a rope. Since the concept has not prevailed, this bridge is an interesting historical and technical uniqueness. The image was assembled from three exposures.
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<span class="int-own-work" lang="en">Own work</span>