Rectangular cauldron (fangding)

Rectangular cauldron (fangding) by Unknown. The object is a rectangular bronze vessel with a flat bottom and four cylindrical legs. The vessel has a wide, flat rim and a square body. Two curved handles are on either side of the rim. The body features intricate carvings of lines, spirals and geometric shapes. A small circular knob protrudes from the front face. The surface exhibits a dark green patina with areas of lighter brown discoloration. The background gradient transitions from dark gray at the top to light gray at the bottom.