OceanBase, support, shelf, edge, all enclosed in a single gesture: Ocean a geometric iron wave that specifies and evolves from heaven to earth. An origami of tensions and functionality in equilibrium under the ephemeral heaviness of a single tempered crystal surface, crossed by an "absence", a solid and invisible "heart" that unfolds along the whole length of the table. A set of unbalances and balances that is unitarily multiple, dynamically still, a complex surface through which space and light are modulated, giving back glimpses, reflections, shade of colors, shadow games, that are different for each of the possible perspectives.