Skylark is an immersive audiovisual experience about geometric pattern, moiré effect and movements produce by mathematics formulas. In a subtle visual game of pure geometry, psychedelic, minimalism and optical art, a narrative about confinement is developed, positioning the viewer in the point of view of a butterfly. His visual field is reduced as the form reach vertiginous heights until the sensation to escape of the multiple oppressive jails. A surrounded soundtrack composed by aerial electronics sounds overcome the spectator’s perception. Sound work will be done in tight collaboration with video material in terms of synchronicity, structure and synthesis, showing the power and the beauty of mathematic visualization.