Programme notes of performance Trajectory of an Idea that premiered in May 2019 at Vitruvian Thing Thessaloniki. The piece examines the metaphor of an idea as if it were a human life and divides it into five stages – the five acts of the performance: birth, growth, maturation, identity and memory. The performance itself is an idea examined under its own terms in five analogous stages: basis, structuring, execution, analysis, and impression, producing a 5×5 grid of notes.