base10:
People Mover/Chicago
base10:
Red Crane/Chicago
base10:
Hidden Billboard/Chicago
base10:
Inbound CTA/Chicago
base10:
Tower/Chicago
base10:
View from the Top/Chicago
base10:
Core/Chicago
base10:
Looking North by Northeast/Chicago
base10:
Observation II/Chicago
base10:
Sculpture/Chicago
base10:
Observation/Chicago
base10:
Observation III/Chicago
base10:
Reflected Cranes/Chicago
base10:
New Nonstops/Chicago
base10:
Lattice and stage/Chicago