Black and white lantern slide of the Grand Canal passing under a railway bridge.

Black and white lantern slide of a flooded swamp near a canal.

Black and white lantern side of a group of people standing on top of a rectangular masonry structure overlooking a muddy spillway.

Black and white lantern slide of a dry canal spillway, filled with a layer of bricks.

Black and white lantern slide of a Chinese canal lock with two gates.

Black and white lantern slide close-up view of a recessed space carved into the brick wall holding a wooden beam. Ropes and other mechanisms are visible at the top of the frame.

Black and white lantern slides of canal locks with raised bridges in China.

Black and white lantern slide of a hand-drawn sketch diagram of canal lock systems.

Black and white lantern slide of a breakwater structure near a canal lock at Wei Hu, China.

Black and white lantern slide of a line of boats traveling along a forked canal.

Black and white lantern slide of a dry canal bed running through a Chinese village.

Black and white lantern slide of fields being cultivated along the low waters of the canal. Several boats travel along the water near the village in the background.