A mountain with a giant crystal skull in the center, a forest on either side, 8K, Ultra Realistic,mega structures inspired by Heironymous Bosch's Garden of Earthly Delights, vast surreal landscape and horizon by Asher Durand and Cyril Rolando and Thomas Kinkade, rich pastel color palette, masterpiece!!, grand!, imaginative!!!, whimsical!!, epic scale, intricate details, sense of awe, elite, fantasy realism, complex composition, 4k post processing