knight (hollow knight), hollow knight, highres, official art, promotional art, 1other, ari gibson, arm at side, black skin, bug, cave interior, chitin, cloak, colored skin, damaged, from below, grey cloak, holding, holding weapon, hollow eyes, horned mask, light particles, light rays, mask, nail (hollow knight), old nail (hollow knight), overgrown, plant, solid oval eyes, solo, tendril, vines, weapon, white mask