Extraordinary, ultra high definition, Book cover illustration, side view, (Human explorer:1.2), determined, faces, an enigmatic alien species, unfamiliar planetary terrain, vast mountain ranges, sprawling underground caverns, advanced technology devices, interstellar communication device, ray gun, sci-fi futuristic space suit, metallic armored plates, visually striking, intricate, airbrushed acrylic paints, dramatic color palette, surreal, vividly imagined. by: Mark Seliger, Ramon Casas
(Human  explorer:1.2), facing an enigmatic alien species. 