Prompt: A concept illustration by Philippe Druillet of a kneeling knight, snakes in place of hair forming a writhing Medusa-like mane, haunting gaze emanating from within the slits of a full plate helmet, clutching a broken lance and kite shield bearing a serpent sigil, rendered in Druillet's signature surreal and intricately detailed fantasy style, linework and textures brought to life in vivid color, sharply focused on the knight against a dimly lit space, 8K resolution, preserving the finest details at full scale as only Druillet can depict.