写实自然风光海滩海浪沙滩贝壳海星宁静美丽场景商业照

minimalist background, main colors blue and beige, color scheme light blue, white, ocean elements, white starfish, multiple seashells, sandy beach, seawater, starfish located upper left, seashells scattered on beach, beach occupies lower half, seawater covers upper half, serene and peaceful atmosphere, typical beach scenery, detailed elements include sand texture, seashell patterns, water ripples, no text, simple background design, natural processing, ocean theme, fresh and natural visual effect, conveys relaxation and joy, summer beach scene