Create a photorealistic, professional editorial photograph for the cover of a B2B blog article comparing human security monitoring and AI video analytics in retail. split-screen composition with a thin vertical line in the middle. Scene: a modern retail security office seen from behind a security operator, face not visible, seated at a desk in front of a wall of CCTV monitors showing different aisles of a supermarket. On the left side of the image, the monitors look traditional and slightly dim, with many small camera feeds. On the right side, the screens are brighter and cleaner, showing the same store aisles with thin blue AI bounding boxes and subtle highlight overlays around people and shelves, suggesting AI video analytics. On the desk, a smartphone displays a simple, unreadable real-time alert notification with a small video thumbnail. Style: realistic commercial photography, soft cinematic lighting, cool tones with blue accents (#0000FF and #155EEF), clean and premium look, high detail, shallow depth of field with sharp focus on the screens. The mood is calm, professional and collaborative between human and technology, not dramatic, not dystopian.