Flatiron Building, ca. 1977.

Located on a site once known as "the Cow Catcher," this building amazed New Yorkers with its dizzy, slender height as seen from the north. Actually, it was almost as sturdy as a rectangular building, though triangular in plan. The exterior treatment, overly rich to our modern eyes, was considered quite conservative in 1902 when it was designed by D.H. Burnham & Company.