Rectangular wine container (fangyi)

Rectangular wine container (fangyi) by Unknown. The object is a rectangular bronze container with a pyramidal lid. The container is green with areas of brown showing through. The body has four rectangular sides with a geometric design. The lid is also decorated with a geometric design and a small triangular knob on top. The corners on the bottom have a slight protrusion. The background is gray with a subtle shadow beneath and to the right of the object.