I had a chance to wander around the facade—my visit did not coincide with any of the guided tours, sadly—but the work was spectacular. Again, green is the dominant color as it's the color of Islam (and the star on the Moroccan flag). You absolutely get lost in the depth of the mosaic work. Photo 6 of 7 in Tiles of Casablanca by Aaron Britt

Tiles of Casablanca

6 of 7

I had a chance to wander around the facade—my visit did not coincide with any of the guided tours, sadly—but the work was spectacular. Again, green is the dominant color as it's the color of Islam (and the star on the Moroccan flag). You absolutely get lost in the depth of the mosaic work.