Subject: A large cargo ship loaded with full containers, dark blue hull, colorful containers, sailing on the sea leaving a blue light-effect wake. Scene: Earth's ocean from a space perspective, with visible Earth arc, atmospheric blue light, and white clouds on the sea, creating a grand sci-fi feel. Color scheme: Based on dark blue ocean and black space, paired with orange, blue, gray, etc. of the containers, and bright blue light effect of the wake, forming a contrast between warm and cool tones. Lighting: Combination of space ambient light and Earth's reflected light, clear highlights on the cargo ship's surface, bright wake light effect, enhancing technological sense and three-dimensionality. Composition: Diagonal composition, cargo ship sailing from bottom left to top right, wake forming a curve guiding the line of sight, Earth arc as background, balanced and dynamic画面. Purpose: Suitable for international logistics promotion, shipping brand promotion, global trade concept display or science and technology visual materials.