简约自然主义印象派风格海滩风景海浪沙滩蓝天白云插画

minimalist illustration, ocean in the lower middle, beach in the foreground, gentle waves lapping the shore, vast sea and blue sky in the distance, natural and soft blue sky with white clouds, color scheme of light blue, dark blue, and white, serene and peaceful atmosphere, clear weather, fresh and bright visual effect, conveying calm, relaxation, and joy