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aadair4: La Tour IBM-Marathon, Montreal, Quebec, Canada
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aadair4: La Tour IBM-Marathon, Montreal, Quebec, Canada
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aadair4: 191 North Wacker Drive, 333 West Wacker Drive, Chicago, IL
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aadair4: 333 West Wacker Drive, Chicago, IL
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aadair4: Heron Tower London, London, UK
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aadair4: Heron Tower London, London, UK
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aadair4: 333 West Wacker Drive, 191 North Wacker Drive, 225 West Wacker Drive, Chicago, IL
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aadair4: 333 West Wacker Drive, Chicago, IL
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aadair4: 333 West Wacker Drive, Chicago, IL
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aadair4: "Typewriter Eraser, Scale X" by Claes Oldenburg, Mandarin Oriental Hotel, Las Vegas, NV
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aadair4: Mandarin Oriental Hotel, Las Vegas, NV
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aadair4: 157 E. 57th Street, New York, NY
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aadair4: Robert H. Jackson United States Courthouse, Buffalo, NY
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aadair4: World Bank, Washington, D.C.
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aadair4: BNY Mellon Center, Philadelphia, PA
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aadair4: Bell Atlantic Tower, One Liberty Place, BNY Mellon Center & Barnes Foundation, Philadelphia, PA
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aadair4: 4 Penn Center & 8 Penn Center, Philadelphia, PA
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aadair4: 4 Penn Center, 1 Liberty Place, 8 Penn Center, Philadelphia, PA
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aadair4: Franklin Court, 1099 14th Street NW, Washington, D.C.
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aadair4: KPMG Building, Reflection of HSBC Building, Canary Wharf, Isle of Dogs, London,UK
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aadair4: 5 Churchill Place & 20 Churchill Place, Canary Wharf, Isle of Dogs, London, UK
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aadair4: 20 Churchill Place, Canary Wharf, Isle of Dogs, London, UK
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aadair4: HSBC Building, KPMG Building & Fitch Ratings Building, Canary Wharf, Isle of Dogs, London, UK
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aadair4: Citigroup Centre, HSBC Building, KPMG Building, Fitch Ratings Building, Barclays Building, Canary Wharf, Isle of Dogs, London, UK
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aadair4: Sign for 25 Churchill Place, Canary Wharf, Isle of Dogs, London, UK
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aadair4: HSBC Building, Fitch Ratings Building, Canada Place, Canary Wharf, Isle of Dogs, London, UK
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aadair4: Heron Tower, London, UK
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aadair4: Heron Tower, London, UK