01/29/2026
Italian artist Salvatore Garau recently sold an invisible, "immaterial" sculpture titled Io Sono for approximately 18,300 dollars at an auction in Milan. The anonymous buyer received no physical object, but rather a certificate of authenticity and specific instructions to exhibit the work in an unobstructed five-by-five-foot space within a private home. Garau defends the piece by invoking quantum physics, arguing that even a vacuum contains energy and that the sculpture exists as a concentration of thought and spirit within the viewer's imagination. While some critics view the sale as a commentary on the absurdity of the modern art market, Garau maintains the work is a deeply philosophical exploration of the unseen. The transaction has successfully reignited global debates regarding the definition of art and how society assigns value to the intangible.