{"objective": "Create a side-by-side comparison image featuring a technical sketch and real photograph of the Great Wall of China", "image_specifications": {"style": "Mixed media (Technical drawing + Real photograph)", "layout": "Horizontal split - Left side: Sketch with measurements, Right side: Real photo", "aspect_ratio": "3:2"}, "left_side": {"content_type": "Technical sketch of the Great Wall of China", "features": ["Detailed architectural lines showing wall segments, watchtowers, and defensive structures", "Numerical measurements for wall height, width, and tower spacing", "Elevation labels for wall sections and towers", "Side elevation and top-down layout illustrating wall curvature along terrain"], "text_annotations": {"units": "Metric (meters)", "language": "English", "font_style": "Blueprint or engineering-style typography"}, "positioning": "Take up the left half of the image"}, "right_side": {"content_type": "High-resolution real photo of the Great Wall of China", "features": ["Wide panoramic view of the wall stretching across mountains", "Natural daylight with clear or lightly clouded sky", "Realistic colors with visible stone texture and surrounding landscape"], "positioning": "Take up the right half of the image"}, "visual_elements": {"border_division": "Vertical line or subtle transition between left (sketch) and right (photo)", "color_palette": {"left": "Monochrome or blueprint blue for sketch", "right": "Natural realistic colors"}}, "output_format": {"type": "Image", "use_case": ["Educational poster", "Architectural comparison", "Historical visualization", "Tourism visual aid"], "high_resolution": true}}