Mars 360 is a set of HDR Environmental Maps for Iray. No lights are required and the light source and shadows comes from the sun in the image. There's no fake lighting so everything blends in seamlessly. There are six different maps in all, at 8192 x 4096 giving you great detail in full 360 degrees views. Images come in the .EXR format. Map types come in two sets "Finite Sphere" and "Finite Sphere with Ground" plus a set of cameras to get you started. This set is for Iray only and is not compatible with 3Delight. This works well with the new Planet Explorer for Genesis 2 Male(s) set. See the full preview of the environments in the YouTube promo below. This is a must have for all your sci-fi scenes and will be the first of many different planets sets.