Seven Pure Structural Colour® Discs Installation
			
		 
		
			
			
				
				19 ¾ in (50 cm) diameter each disc
			 
			
			
		 
		
			
			Seven Pure Structural Colour® Discs (transparent micro-structured polymer and nano-layers of metal oxides)
in a concave CNC (3D capabilities axis machine) frame with Tru Vue® Optium Museum Acrylic® face plate.