Set across three movements, 'Lux Perpetua' (Latin for 'Eternal Light') follows in the footsteps of works such as 'Pieces of Light', where a luminous calmness imbues the work. However, in 'Lux Perpetua' the calmness is juxtaposed with an energy that progresses and escalates through the movements, urged on by the presence of the piano. One can think of the overall arc of the work as a gradual immergence into light.