Talandon, is a live composition created in 2015 for a custom designed electroacoustic musical instrument, the semantron and light. The music is developed around a basic rhythmic pattern radiated directly from the body of the instrument and from a set of physical models simulating various vibrating structures. The interplay between the rhythmic gestures [form] of the performer and the resonance of the physical and virtual bodies [colour] is enriched, transformed and amplified by the presence of the light component of the composition. Musical sounds and sculpted light create a pure and transcendent soundscape and landscape; silence and shadows express the inner fine values of the work. The composition seeks spirituality and interprets Kandinsky's language of form and colour.