自然风光写实风格广阔草地茂密树林蓝天白云商业照片

natural landscape, green and blue color scheme, fresh and natural, vast grassland, distant forest, white clouds in the sky, grass in foreground, forest in midground, sky in background, leaves at top edge, peaceful and open atmosphere, detailed leaf textures, light and shadow on grass, cloud shapes and distribution, natural gradient background, layered design, fresh and natural visual effect, conveying tranquility and harmony