What is the art of Moroccan doors and keyholes?

Moroccan doors are some of the most photographed things in the country, and rightly so — they are a craft and a statement at once. Traditionally made of cedar, they are studded with iron nails in geometric patterns, carved with arabesques, and often painted in protective blue or deep green. A grand door announced the wealth, taste and piety of the family behind it, while the plainer everyday door folded a small "needle's-eye" entrance into the larger gate, so a single person could pass without opening the whole thing.

The "keyhole" shape people ask about is really the pointed horseshoe arch — that scalloped, slightly bulbous arch that frames doorways, windows, niches and the prayer-direction mihrab in mosques. It is the signature silhouette of Moorish architecture, shared across Morocco and Andalusian Spain, and once you notice it you see it everywhere, from monumental city gates to the smallest riad alcove. Its repetition is part of what makes the architecture feel so unified.

There is symbolism packed into the hardware too. The knocker is frequently a brass khamsa — the protective hand — so that even knocking invokes a blessing on the threshold. Doors traditionally faced inward to courtyards rather than the street, expressing the Moroccan idea that beauty and family life are private treasures, kept behind a guarded, modest exterior. The dazzling riad you stay in often hides behind a deliberately humble door.

When I lead clients through the medinas of Fes, Marrakech or Chefchaouen, I make a game of reading doors: the size of the studs, the carving, the colour, the knocker, whether there is a small door within the big one. Each detail tells you something about who lived there and what they hoped to keep safe. A door here is never just a way in — it is the family's face turned to the world, and an everyday masterpiece of woodwork and metalwork.