Black and white manga-style concept art for "Beyond the Wall". Tense scene of the protagonist carefully climbing a vertical wall, trying to avoid detection by a nearby mechanical creature. Protagonist clinging to the shadows, looking for a safe route. Mechanical beast with multiple limbs and sensors, patrolling a section of the wall, unaware of the climber. Intricate details of the wall's texture mixing ancient stone and futuristic elements. Vast vertical landscape showing multiple levels and potential hiding spots. Strong contrast with deep blacks and bright whites to emphasize stealth and tension. Focus on the protagonist's strategic decision-making and the looming threat. Bold, confident strokes for clear readability. Emphasize the scale of the wall and the vulnerability of the climber. --ar 16:9