This is a photograph of a pedestrian-sized suspension bridge - called 'Flunauer Steg' - over the River Argen, close to Schloss Achberg in Southern Germany. Built in 1885, it is one of 6 such bridges over the Argen, as it flows toward Lake Constance.

The photo has had a bit of tweaking in the editing process - converting it to black and white and adjusting the contrast to deepen the sense of mystery, as the bridge vanishes into darkness.

Click on image to enlarge.