自然写实风格粉紫色白色波斯菊花丛盛开户外花园商业照

photo of blooming cosmos flowers, pink and white petals with yellow centers, green leaves, dense flower arrangement, natural and fresh atmosphere, blurred background of trees and blue sky, focus on foreground flowers, detailed textures of petals, stamens, and leaf veins, bright and vivid colors, spring vitality, serene and joyful mood