signed and numbered by the artist
                    Country: USA
                    Year: 1988
                    Edition: 100
                                    	Material: White paper
									                  
 
      				               
                  
                      This work is in the catalogues:
                                          Roy Ahlgren. Hard edge paintings and Op-Art serigraphs: 1965 - 1988
                                        
                    signed and numbered by the artist
                    Country: USA
                    Year: 1988
                    Edition: 100
                                    	Material: White paper
									                  
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