This image from Pueblo Bonito shows wall construction, what archaeologists call “core & veneer”. I like it for the geometric contrast between the smooth wall, the jagged interior, and the featureless sky.
Technical Data: Canon 7D; Canon EF-S 17-85 f/4-5.6 IS USM; f/8 at 1/80; ISO 100; Silver Efex Pro.
Das Haus von Ruh 