Grey Paintings Grey Painting 16, 2007, acrylic on canvas, 192x192 cm, 77x77 inchesGrey Painting 4, 2005, acrylic on canvas, 100x100 cm, 40x40 inchesGrey Painting 26, 2007, acrylic on canvas, 200x200 cm, 80x80 inchesGrey Painting 22, 2007, acrylic on canvas, 200x200 cm, 80x80 inchesGrey Painting 17, 2007, acrylic on canvas, 80x80 cm, 32x32 inchesGrey Painting 33, 2008, acrylic on canvas, 200x200 cm, 80x80 inchesGrey Painting 30, 2008, acrylic on canvas, 200x200 cm, 80x80 inchesGrey Painting 28, 2007, acrylic on canvas, 156x156 cm, 62x62 inchesGrey Painting 36, 2008, acrylic on canvas, 90x90 cm, 36x36 inchesGrey Painting 6, 2006, acrylic on canvas, 130x130 cm, 52x52 inchesObservation 5, 2010, acrylic on canvas, 185x185 cm, 74x74 inchesRevelation 2, 2012, acrylic on canvas, 150x150 cm, 60x60 inchesRevelation 1, 2012, acrylic on canvas, 185x185 cm, 74x74 inchesRevelation 3, 2012, acrylic on canvas, 150x150 cm, 60x60 inchesObservation 1, 2009, acrylic on canvas, 182x182 cm, 73x73 inches