Pavlina Vagioni Oikeiōsis: A Greek Artist Asks Venice to Remember How to Belong

Pavlina Vagioni's exhibition *Oikeiōsis*, presented by the Hellenic Diaspora Foundation at the Venice Biennale, takes its name from a Stoic concept about recognizing belonging and expanding care outward. The show is structured in two rooms: the first, named Neikos (strife), features a fragmented plexiglass cube that reflects visitors in multiplied form, evoking separation. The second, Philotes (harmony), contains warm rock-salt seats and a layered vocal soundscape that activates the Tartini effect—a psychoacoustic phenomenon where two frequencies produce a phantom third tone, symbolizing collective kinship. The salt seats will physically change over the Biennale's six-month run, accumulating the memory of each visitor.