[Animation] Strojenie instrumentów (2000) - Jerzy Kucia

A human figure in some empty, virtual space is blindly looking for the source of sound. As soon as he finds it, he enters a world of coded symbols, structures, lattices and logograms. These "notions" are then made visible to the protagonist, as objects - such as we know (or don't know) - from our everyday experience (an apple falls upward). In the end they once more lose, just as memories of childhood, their specific form and aspect and, finally, disappear completely.
DVDrip by El Renegáu