360 degree virtual abstract background, equirectangular projection, environment map. hdri spherical panorama

360 abstract atmosphere background cloud cloudscape cloudy countryside day daylight degree desert dunes earthquot environment environmental equidistant equirectangular hdr hdri illustration illustrationquot landscape light map natural nature outdoor outdoors panorama projection quot reality rendering sand scene scenery scenic sky skybackground skylight skyline spherical summer sun sunlight sunny sunset surface texture virtual world