Masterpiece, best quality, group of knights in a stone catacomb wearing dieselpunk armor, Artstation, by Frank Frazetta, by Luis Royo, by Boris Vallejo, by Julie Bell, by H.R. Giger, by Ashley Wood, by Frank Frazetta, by Ian McQue, by Syd Mead, by Simon Stålenhag., fantastical landscapes of a dark, gothic fairy tale world. She should be depicted with mystical powers and surrounded by fantastical creatures and otherworldly elements. The atmosphere should be enchanting and dreamlike, with a strong emphasis on the mystical, magical elements of the gothic fairy tale world