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"In addition to upgrading the same elements that were replaced in the previous overhaul, tiling on floors and track walls, the public announcement system, and safety treads along platform edges and track-beds were replaced. It also included an art installation by Emmett Wigglesworth called CommUnion. It features twenty-two panels of various designs in the recessed area of the platform tiles above the station signs and other designs on the openings in the track walls.[6][7]
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