Heavenly tilework in the Medina of Fez

The Medina of Fez is one of Morocco's best known world heritage sites and for good reason. Not only is it home to the oldest university in the world, but its centuries-old streets and buildings provide a glimpse into an incredibly rich history spiced with Andalusian, Oriental and African influences.

 To my mind, one of the most striking features of Fez are its distinctive mosaic tilework or zillij. Created by master craftsmen, tiles are glazed and cut in complex geometric patterns and colours.

While zilij is said to have reached its apogee in the 16th century in Marrakesh, the art form remains very much alive in Fez, and incredible tilework may be found almost anywhere, ranging from public fountains to the courtyards of the city's many madrassas, or Islamic religious schools.

The photos posted here were taken in Fez in July 2012.