On a table, different-shaped, empty alcohol glasses (wineglasses, goblets, etc.) are set in sponges impregnated with white wine (or water).

Amphibians, like the legendary Kappa in Japan, or the toad in Grimm’s fairy tale, live halfway between land and water; in tales, they often have a preponderant and ambiguous role ; in the same way, the sponges are attractive and repulsive.