The image depicts a construction site on a river, where several large steel rebar columns are being erected. The rebar is supported by a series of red poles and is being hoisted by a crane. In the foreground, there is a blue boat with a crane attached to it, likely used for lifting and moving the rebar. The scene suggests ongoing construction work, possibly for a bridge or similar infrastructure project. The presence of the crane and the rebar columns indicates that the construction is in progress, and the blue boat is likely involved in transporting materials or equipment.