Man's Mobility by John S. Coppin, 1965. Detroit Public Library. Image courtesy of w4nd3rl0st (InspiredinDesMoines) via Creative Commons Search.
Painted in 1965 by John S. Coppin, these murals are titled Man's Mobility - 1905, 1965, 1855. These murals are amongst many at the Detroit Public Library Main Branch that can be viewed anytime the Library is open.