John Picken:
Chicago skyline from 16th Street bridge
John Picken:
Canal Street Self-Storage building, Chicago
John Picken:
Rookery Building staircase, Chicago
John Picken:
Monadnock Building, Chicago
John Picken:
Chicago River ferry
John Picken:
Chicago Cultural Center
John Picken:
South Pond Pavilion at Chicago's Lincoln Park Zoo
John Picken:
Chase Tower, Chicago
John Picken:
Lake Point Tower, Chicago
John Picken:
South Loop citiscape at dusk
John Picken:
Aqua building, Chicago
John Picken:
Chicago skyline
John Picken:
Three exchanges: CBOT, CME, and Chicago Stock Exchange
John Picken:
Campana Industries building in Batavia, Illinois
John Picken:
Lake Shore Drive building facades
John Picken:
Lobby of the Marquette Building, Chicago
John Picken:
El tracks above Lake Street, Chicago
John Picken:
Palmer House Hotel
John Picken:
Marquette Building