Part of a series from the same photograph.

(Is California Ready for the Next Earthquake, Two Schools of Thought, Reaching New Heights).

The Sentinel Building (Sometimes called the Columbus Tower) and Transamerica buildings in San Francisco, CA. Both city landmarks. I heard that Francis Ford Coppola now owns the Sentinel Building.

Here is a website celebrating the building as the home of the Kingston Trio. (If you remember them, you are certainly not of the MTV generation).

http://users2.ev1.net/~smyth/linernotes/articles/ColumbusTower/ColumbusTower.htm