Ravenna has the finest Byzantine mosaics outside Istanbul — 1,500 years old, gold-backed, shimmering. But you don't have to just LOOK at them. Ravenna's mosaic workshops teach you to CUT tesserae (mosaic tiles), arrange them on a base, and create a small mosaic using the same techniques the Byzantine masters used in the 5th-6th century. You take it home. It's art. You made it. In the city where mosaic reached its peak.
1. Koko Mosaico (Via Argentario 5, Ravenna): The most popular workshop for tourists. 2-3h class — learn to cut marble and glass tesserae with a martellina e tagliolo (the traditional mosaic hammer+anvil). Create a 15×15cm mosaic. €60-85/person. Materials included. Take it home as a souvenir. Available in English. Book 3-7 days ahead. 2. Annafietta (Via Paolo Costa): Mosaic artist Anna Fietta — more artistic approach, longer sessions available (4-6h for larger pieces). €80-120. Custom designs. 3. In Tessere (Via Guido da Polenta): Professional mosaic studio with tourist workshops. 2h introductory (€55). Full-day master class (€150).
The materials: Marble (for whites, greys, greens), glass smalti (for intense colors — blue, red, gold), gold leaf tesserae (real gold sandwiched between glass — the material that makes Ravenna's mosaics GLOW). The technique: Direct method: Glue tesserae onto a base, face up (you see the result as you work — beginner-friendly). Indirect method: Place tesserae face-down on paper, pour cement, flip (used for large installations — advanced). The hammer: The martellina splits marble/glass along crystal planes — the IRREGULAR edges give Byzantine mosaics their life-like shimmer (each tessera catches light at a slightly different angle). You'll spend 30 min learning to cut correctly. Then 1.5-2h arranging your design.
A Ravenna mosaic workshop is the only souvenir experience where you CREATE something using a technique that's been practiced in the SAME CITY for 1,500 unbroken years. The masters who created San Vitale's gold mosaics used the SAME hammer, the SAME glass smalti, the SAME gold leaf technique. Your 15×15cm mosaic contains 150-200 tesserae, each placed by your hand, in a city where 6 million tesserae shimmer on the walls of churches you visited that morning. Cost: €55-85. Weight: 300-500g. Carry-on safe. Unbreakable. Lasts forever.