Attribution
			  Unknown
			
		      
		      
		      
                      
		      
                      
                      
		      
			
			  Reverse
			  Hidden by the frame.
			
		      
                      
                      
		      
			
			  Object Condition
			  The miters for the upper hinges have been filled with ivory repairs. The right wing has broken into two pieces which have been put back together. 
Traces of breakages also in the left wing. Holes in the background of both wings.
			
		      
                      
                      
		      
                      
                      
		      
			
			  Provenance
			  Property of a European collector; Sotheby's, London, 4 December 2013, lot 14.
			
		      
                      
                      
		      
		     
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