Decoration, created by a 3D-printer, put in the aquarium - a symbol of the artificial return of history. Breastplates, earrings an all jewelry made of precious and non-ferrous metals were handed over to the needs of the Army to be melted down into spare parts for military equipment. Today the same process of melting occurs, but only in the opposite direction. An aquarium is like a symbol of the motherly womb of the modern synthetic world.