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04 john carter folded rectangle with squareRotation-of-Linked-DiagonalsI
 

Texts in english 

Mel Gooding_John Carter A Higher Form of Play_in_Exh Cat John Carter Sight Lines_Jerwood Gallery_Hastings_2019

BrittaEBuhlmann_John Carter-Britis Concrete Art-some thoughts_in_cat_John Carter_Chris Yetton_Royal Academie of Arts_London_2010_p.142-145