The image is a photograph of a plaque on a wall that reads "Bronze Casting: Bronze casting was the most important craft production at Yinxu. The piece-mold technique was used for casting bronzes. Ores were first melted in mines before transported to Shanghai bronze foundries. The production of a bronze object involved making ceramic models and molds, melting copper, casting, and abrading." The plaque is white with black text and is mounted on a blue wall.