The reinforced concrete base of the Rainier Tower in Seattle, designed by Minoru Yamasaki, an architect renowned for the style of New Formalism architecture. Photograph by VasSlav.

The reinforced concrete base of the Rainier Tower in Seattle, designed by Minoru Yamasaki, an architect renowned for the style of New Formalism architecture. Photograph by VasSlav.

The reinforced concrete base of the Rainier Tower in Seattle, designed by Minoru Yamasaki, an architect renowned for the style of New Formalism architecture. Photograph by VasSlav.