A round medallion,  mur  mounted. The inked version can be seen on the right side of a dollar. Here it is metal mounted a Federal  immeuble . Symbol of the common good. Round and big, ONE of two  yeux  on the back of that dollar bill, both staring and staring, waiting for you to look in either one or the other or both. When caught in the stare, you'll think, about nation, or nothing, or what you'll need to turn one dollar into two, or what you'll get if you turn that one dollar into nothing.