Arctic Warship Style Comparison

Objective: Create a wide panoramic diptych contrasting a nighttime arctic warship harbor, separated by a thick black vertical line, with a subtle black border around the entire composition.

Canvas: An ultra-wide horizontal canvas with an aspect ratio of approximately 3:1. Divide the image precisely into 2 equal rectangular panels: the left panel in a dark, cinematic, photorealistic style concept art; the right panel in a brighter, stylized, simplified anime/cartoon style concept art.

Left Panel: Depict 1 massive futuristic battleship docked in a cold industrial harbor, from a low left-front perspective. The hull is dark gray, imposing, with a towering central superstructure, radar masts, antennas, and large forward naval guns. The water surface is nearly frozen, with broken ice floes in the foreground, creating reflections on the dark blue water. Include the silhouettes of 3 visible port cranes: 1 large crane on the far left, 1 crane near the right edge, and 1 smaller industrial crane behind the ship. Add distant dock structures, piers, and faint city/port lights. The sky is deep midnight blue, speckled with stars, with a spectacular blue aurora borealis streaking across the sky behind the ship. Atmosphere: Cold, ominous, militaristic, highly detailed sci-fi realism.

Right Panel: Depict 1 white icebreaker patrol warship docked in a frozen harbor, from a high three-quarter left-front perspective. Rendered in a clean illustration style, with simplified lines, cel-shading, and detailed depiction of onboard equipment. The ship's name must be displayed as {argument name="ship name" default="NORTHERN GHOST"}. The ship features a towering bridge with glowing cyan windows, radar domes, antennas, mast equipment, side lifeboats, deck guns, missile silos, railings, hatches, and warm yellow interior lighting. The ship is surrounded by cracked ice and a snow-covered pier. The background on the left includes 3 visible port cranes, as well as small warehouses and port lights. A full moon is in the upper right sky, reflecting moonlight on the frozen sea surface. Atmosphere: Adventurous, cute and technological, blue winter tones, simplified world illustration.

Style Contrast: The left panel should exhibit the texture of {argument name="left panel style" default="NORTHERN GHOST"}; the right panel should exhibit the texture of {argument name="right panel style" default="Bright anime-style arctic warship illustration"}. Both panels must depict the same subject matter, namely {argument name="subject" default="Advanced arctic warship in a frozen naval harbor"}, but with distinctly different rendering styles.

Color and Lighting: Use cool tones of navy blue, steel gray, ice blue, and white. The left panel's lighting should be low-key and dramatic, dominated by the blue aurora glow. The right panel's lighting should be clearer and more readable, incorporating moonlight, cyan bridge lights, and warm yellow accents.

Constraints: No people, no titles other than text on the hull, no logos, no watermarks. Maintain a precise 2-panel layout, with each panel containing only 1 primary warship. Emphasize the frozen water surface, broken ice floes, industrial port machinery, and nighttime atmosphere.