How many crayons do you need to color the Middle East? Consider its vast deserts, calm seas, and clear night skies, and your mind fills with wide swaths of yellow, blue and star-studded black. Nature influences the colors of man-made MENA too, when building materials are sourced from local mud, sand and stone.
Historically, people adopt a singular style by tapping into cultural traditions. Governments often impose building standards that homogenize a city's look. And while infatuated clients often allow their modern "starchitects" to force design on a building's occupants, what happens when visual uniformity develops across an entire city? Check out eight places that pay tribute to a single color.