Fastener for framed articles
FIG. 1A is a perspective view from the top side of one of the elements in the present invention; 
     FIG. 1B is a perspective view from the bottom side of the element shown in FIG. 1A; 
     FIG. 2A is a perspective view from the top side of another element; and, 
     FIG. 2B is a perspective view from the bottom side of the element shown in FIG. 2A.