alcoa corporate center, pittsburgh pa 1994 - 1998
Cut-away section through the edge of the atrium/ lightwell showing the free-standing wooden thin "vertical-slab"/ "core-building" with continuous banks of escalators, atrium's bridges, and lightwell's glass-wedge cap/ skylight.
. . . next : wall slot
. . . orthogonal-bar/ "wood-wall" structure
. . . back to building service layers
. . . site/ building organization