Lobby D' lower level: west -- Lobby D' lower level: south -- Lobby D' lower level: east -- Lobby D' lower level: north -- D lobby lower level interior elevation -- Light court elevator opening: south -- D' lobby stair 5: east -- D' lobby stair 5: north -- D stair soffit elevation -- South stair to light court: north -- North stair to light court: south -- Wing walls at stair to light court: east -- North stair to light court: north -- Lobby D' elevator: west 1 -- Lobby D' bench niche: north -- Lobby D' elevator opening: east -- Lobby D' elevator opening: north -- Lobby D ramp, stair, and handrail configuration -- Lobby D': east -- North column: north -- North column: east -- Lobby D rec area: south -- Lobby D rec area: east 1 -- Lobby D rec area: north 2 -- Senior common room entry: west -- Senior common room entry: north -- Senior common room entry: E -- Lobby D rec area: north 1 -- Lobby D rec area: east -- Lobby D': north -- Lobby D': west -- Resident scholar entry: west -- Resident scholar entry: east -- Lobby D' south niche: south -- Lobby D' south niche: east -- Lobby D' south niche: north 1 -- Lobby D' lightcourt stair: south