The Aon Center is the third-tallest building in Chicago. It was completed in 1973 and was originally named the Standard Oil Building. When it was completed, the building was a visual wonder to behold, thanks to the decision to sheath the entire structure in Italian Carrara marble. The building looked great, but its fetching exterior came at a very high price.
The most interesting and dangerous architectural mistakes!
The Aon Center is the third-tallest building in Chicago. It was completed in 1973 and was originally named the Standard Oil Building. When it was completed, the building was a visual wonder to behold, thanks to the decision to sheath the entire structure in Italian Carrara marble. The building looked great, but its fetching exterior came at a very high price.
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