Spring Day at Bianjing Riverbank AI Image Prompt

Scene: Bianjing (Northern Song Dynasty), Bian River riverbank and dock, early spring daytime, abundant natural light, wide Bian River with rushing water, stone steps scattered on the riverbank piled with cargo bags, barrels, and grain sacks, a row of waterfront stalls with cloth awnings and wooden tables and benches, more than a dozen huge flat-bottomed canal boats moving on the river, small sampans weaving between the large vessels, horizontally extended composition with foreground riverbank and stalls, midground river and boats, ample negative space in the central river, realistic lighting, realistic materials, no people, no traces of events, high-quality environment concept art style, aspect ratio 16:9.