简约风深蓝至浅蓝渐变天空水平线自然场景背景

minimalist background, deep blue color scheme, gradient effect, modern and serene atmosphere, no main subject, no detailed elements, suitable for wallpaper, conveying depth, tranquility, and mystery,Natural light illuminates the scene and enhances natural colors. The image looks like it was taken with a Canon EOS 5D Mark IV camera equipped with a Canon EF 50mm f/1.4 USM lens, f/2.8 aperture, ISO 100, and 1/100 second zoom,chinese