caption: The image shows two stone objects, a window pillar stone and a tang dynasty, placed on a table with a name board in front of them. The window pillar is made of a light-colored stone with a smooth, glossy finish, while the tang dynasty stone is a darker shade of stone with intricate carvings and designs. Both objects have a distinct shape and texture, with the window pillar having a slightly curved top and a flat bottom. The name board is a rectangular shape with a black background and white lettering.