Chicago Landmark Research
The Wrigley Building
![Picture](/uploads/2/2/7/4/22745474/published/wrigley-building-03.jpg?1494270185)
http://www.thewrigleybuilding.com/architecture/
http://www.chicagoarchitecture.info/Building/1019/Wrigley-Building.php
http://www.chicagoarchitecture.info/Building/1019/Wrigley-Building.php
The Art Institute of Chicago
![Picture](/uploads/2/2/7/4/22745474/published/building-history-badge.jpg?1494270488)
http://www.artic.edu/architecture-art-institute-chicago
http://www.architecture.org/architecture-chicago/buildings-of-chicago/building/art-institute-of-chicago/
http://www.encyclopedia.chicagohistory.org/pages/79.html
http://www.architecture.org/architecture-chicago/buildings-of-chicago/building/art-institute-of-chicago/
http://www.encyclopedia.chicagohistory.org/pages/79.html
John Hancock Center
![Picture](/uploads/2/2/7/4/22745474/published/johnhancockcenter-01110-002a.jpg?1494270502)
Buckingham Fountain
![Picture](/uploads/2/2/7/4/22745474/published/520-resize-650x488.jpg?1494270522)
https://www.chicagoarchitecture.org/tag/buckingham-fountain/
http://www.chicagoarchitecture.info/Building/1131/The-Clarence-Buckingham-Fountain.php
http://www.chicagoparkdistrict.com/parks/clarence-f-buckingham-memorial-fountain/
http://www.chicagoarchitecture.info/Building/1131/The-Clarence-Buckingham-Fountain.php
http://www.chicagoparkdistrict.com/parks/clarence-f-buckingham-memorial-fountain/
Chicago Water Tower
![Picture](/uploads/2/2/7/4/22745474/published/watertower-aug07-010a.jpg?1494270570)
http://www.architecture.org/architecture-chicago/buildings-of-chicago/building/chicago-water-tower/
http://www.chicagoarchitecture.info/Building/1351/Water-Tower-Place.php
https://www.cityofchicago.org/city/en/depts/dca/supp_info/city_gallery_in_thehistoricwatertower.html
http://www.chicagoarchitecture.info/Building/1351/Water-Tower-Place.php
https://www.cityofchicago.org/city/en/depts/dca/supp_info/city_gallery_in_thehistoricwatertower.html
Shedd Aquarium
![Picture](/uploads/2/2/7/4/22745474/published/shedd-aquarium-building.jpg?1494270583)
http://www.sheddaquarium.org/About-Us/History--Architecture/
https://encyclopedia.chicagohistory.org/pages/1139.html
http://www.chicagoarchitecture.info/Building/1169/Shedd-Aquarium.php
https://encyclopedia.chicagohistory.org/pages/1139.html
http://www.chicagoarchitecture.info/Building/1169/Shedd-Aquarium.php
Willis Tower
![Picture](/uploads/2/2/7/4/22745474/240px-sears-tower-ss_orig.jpg)
http://www.architecture.org/architecture-chicago/buildings-of-chicago/building/willis-tower/
http://www.willistower.com/history-and-facts
http://www.willistower.com/history-and-facts