This is an amazing piece. It is a yin yang but created in a unoqie way. I have taken a 12" piece of oak scroll sawn into the two segments of a ying yang. Each has been fiinished with a different texture and they have been mounted on pins at different levels to give an extra 3D effect. The backboard is 14" square and coverd with red velvet.. It has an attached strong wall hanging already attached In traditional chinm]nese philosophy thensquare and the circle represent the earth and the cosmos .