fig 261A, WTC_subtraction, WTC_subtraction
fig 261B, WTC_subtraction, WTC_axonometry
fig 260A, REA new ramp
fig 259A, model detail
fig 258A, model WTC
fig 257A, WTC beams
fig 256A, Structural core
fig 256B, Structural core
fig 255A, WTC pillar dimensions
fig 254A, The ramp
fig 254B, The ramp
fig 254C, The ramp, Part of structure with cantilever
fig 253A, Working session
fig 252A, Pillar Catalogue
fig 251A, DEEP PLAN construction detail 1, structural detail 1
fig 250A, working session
fig 249A, working session
fig 248A, exploring the deep plan
fig 247A, WTC pattern of the pillars