a beautiful epic stunning amazing and insanely detailed matte painting of alien dream worlds with surreal architecture designed by Heironymous Bosch, mega structures inspired by Heironymous Bosch's Garden of Earthly Delights, vast surreal landscape and horizon by Greg Rutkowski and Raymond Swanland, color palette of Simon Stalenhag, masterpiece!!, grand!, imaginative!!!, whimsical!!, epic scale, intricate details, sense of awe, elite, fantasy realism, complex composition, 4k post processing