ken mccown: National Gallery Escalator Impression copy
ken mccown: National Gallery Triangles and Mounds
ken mccown: National Gallery Folding Planes
ken mccown: Pei Handrail
ken mccown: Pei vs Kelly
ken mccown: National Gallery Corner Square Format
ken mccown: National Gallery Roof Reflected
ken mccown: Nat Gallery Grey No Corner
ken mccown: Nat Gallery Entry Grey W Corner
ken mccown: Art Exhaustion
ken mccown: National Gallery Atrium Across copy
ken mccown: National Gallery Atrium Straight On