The work is described as "non-material art" and, despite lacking physical form, was acquired with a certificate of authenticity.

The buyer was recommended to place the sculpture in an open space of two by two meters, without visual or physical obstacles.

According to the artist, his work is not just a "emptiness," but a space filled with energy. He cites Heisenberg's uncertainty principle, asserting that even a vacuum can contain potential particles - and this is the philosophical essence of sculpture.

This is not the first such experiment by Garau. Earlier, he presented the "invisible Buddha" in Milan - a meditating figure marked only by a ribbon on the asphalt.

The project sparked lively discussions in the art world, raising questions about the boundaries of perception, conceptualism, and the role of viewer imagination.