Zellige, zillij or zellij is an enamelled terra cotta tile, which you will find allover Morocco. Those tiles have a typical sparkle and shine that comes from all their flaws and the wildly irregular shade variations of the translucent glazes.
If it wasn't for the Romans and the Greeks we probably would still be taking a cold shower. Our modern bathing finds it origins in the invention of the Roman Thermae or hot baths. What comes to our mind when we think of wellness?