“step through” is a performance series by TAF (Turkish-Armenian Friendship), developed within Gülbin Ünlü’s commission “Nostralgia” at Haus der Kunst. Each 30-minute performance weaves sound, movement, and image into a slow transformation – part concert, part apparition, part interruption. The staff entrance at Haus dre Kunst becomes a live portal where fiction and presence collide. Neither fully inside nor out, the performers move through shifting states, connecting the enclosed architecture with the English Garden beyond.