architectural section cut elevation of rockefeller center new york the buildings shown in solid black are revealed as full interior cross sections exposing multiple floors of class a manhattan office space interiors each floor plate shows open plan office environments with floor to ceiling glazing suspended acoustic ceilings exposed concrete core walls structural columns perimeter radiator covers and period appropriate art deco interior detailing floors are stacked vertically with visible floor ceiling assemblies mechanical plenum spaces and elevator core shafts interior spaces include executive suites open bullpen areas reception lobbies at ground and sky lobby levels and mechanical floors with visible ductwork and building systems lighting is warm and realistic overhead troffers task lighting and natural light raking in from the window walls maintain the existing limestone facade of 30 rock as rendered photorealistic architectural section illustration crisp linework muted warm interior palette against the cool stone exterior white background precise axonometric accuracy high detail