Aqueduct bridge, No 2 near Culegarten, 6 2/3 miles from Loch Katrine, looking towards the valley of the Duchray Water before 1889

This photograph, titled "Aqueduct Bridge, No 2 near Culegarten, 6 2/3 miles from Loch Katrine, looking towards the valley of the Duchray Water," was taken by the Scottish photography firm T. & R. Annan & Sons before 1889. The image showcases a large, imposing aqueduct bridge that stretches across a deep valley, likely part of the infrastructure for transporting water to nearby communities. The stark black-and-white tones of the photograph highlight the architectural detail of the bridge and its surrounding natural landscape, providing a glimpse into the industrial and natural world of the 19th century. This photograph serves as a valuable historical document of engineering and landscape photography in Scotland.