Barry X Ball, 1955 Elective Mutism 1992–1993 'Composite construction', 18K guld (75% guld, 15% palladium, 10% silver), palladium, "Permanent Red" pigment (PR7) / 'Composite construction', 18K gold (75% gold, 15% palladium, 10% silver), palladium, "Permanent Red" pigment (PR7) 83,80 x 37,50 x 18,40 cm Privat samling
