Thirty Bryce 7 Pro scenes featuring volumetric clouds optimised for night time skies. Care has been taken to avoid directly lighting the cloud in these scenes resulting in much lower render times (as low as 10% of a daylight lit equivalent) than is normally experienced in these kind of volumetric cloud scenes. Incorporation of hdri backdrop as an addition to the Bryce sky allows the stars to appear unusually sharp and bright, an effect that was difficult to achieve before with the Bryce stars.