Kulenovicstyle, an underwater scene in clear arctic waters, a great blue whale swimming horizontally across the frame, wide-angle perspective view, desaturated monochromatic color palette of slate blues, charcoal grays, and pale bone whites, high-contrast chiaroscuro lighting with an intense vertical shaft of diffused white light creating a halo around the whale body and casting a deep near-black shadow directly beneath it, soft sfumato blending creating hazy anatomical lines and blurred edges on the whale silhouette, distressed oil on canvas texture with a dense spiderweb pattern of fine craquelure cracks