Several floors were added to the structure, and the courtyard was decorated with a trompe-l'œil mural of architectural features by muralist Richard Haas.
In 1983, Richard Haas painted a mural on the backs of several buildings in the business district, matching their fronts to their backs.
During the renovation, the exterior of the building was covered on three sides with trompe-l'œil murals by Richard Haas.
These include Chase Field; the Robert C. Byrd Federal Building & Courthouse in Beckley, West Virginia; the main branch of the New York Public Library, the Lakewood Public Library (Ohio), the Sarasota County, Florida Judicial Center and the former Board of Education building in Brooklyn, NY´.
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One of the building's sides features the Chicago Board of Trade Building, intended as a reflection of the actual building two miles (3 km) south.
Richard Nixon | Richard Wagner | Richard Strauss | Richard Branson | Cliff Richard | Richard Gere | Richard Burton | Richard Hammond | Richard | Richard Dawkins | Little Richard | Richard Feynman | Richard Attenborough | Richard M. Daley | Richard I of England | Richard Thompson | Richard Francis Burton | Richard Thompson (musician) | Richard Pryor | Richard Linklater | Richard III of England | Richard Petty | Richard II | Richard II of England | Richard E. Byrd | Maurice Richard Arena | Muhal Richard Abrams | Richard Herring | Richard Wright | Richard Stallman |