[architectural detail] mod blocks

1/640 @ f 3.3 ~ ISO 100 ~ 42 mm

Back in the 1950's, architects used these concrete block to create a grille effect. This photo shows one of two 8'x8' openings which conceal the windows of this office building. I know these are quite dated but I think it's kind of fun as an image. To read about New York hating this then changing their minds, see this article about the Edward Durrell Stone House.