A crane, attached to a large boat with the name "OLCAS I CASABLANCA" visible, is actively dumping a load of sand and water into the ocean from a large bucket. The sand is falling in a wide spray, creating a disturbance in the water. In the background, a port is visible with numerous shipping containers stacked high. Another boat, labeled "MISO", is partially visible to the left of the crane. A second larger boat, possibly the crane's support vessel, is positioned behind the crane boat. There are a few people visible on the deck of the larger boat, observing the operation. The water appears calm apart from the disturbance caused by the falling sand. The sky is overcast, and the overall lighting suggests a daytime scene in a busy industrial port.