Neat to see this 44 year old mural being restored, and by the original artist, no less. Colleen Rockey, A WMU alum who originally painted the mural on a Corporation Alley wall facing the Comerica Building of the in 1974 (the same year that she graduated college), is restoring the mural at her own expense. The below image shows the mural restoration in progress, with The Exchange rising in the background.
Source:
PBS / Twitter