“If we perceive the juxtaposition and depth in our environment not just as a series of images in our minds, but as a three-dimensional structure (which in turn defines our thinking), then and only then will we escape the visual chaos of our surroundings and can turn to planning.”

Ulf Jonak, Grundlagen der Gestaltung (in English: Design Foundations)

Source: My after‑hours blog on Tumblr Code & Canvas