Purchase › Cloud of Unknowing Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 Cloud of Unknowing $1,250.00 19 × 26 inchesGold powder & Acrylic on BFK Rives Paper Purchase Added! 19 × 26 inchesGold powder & Acrylic on BFK Rives Paper