great bougainvillea, prächtige bougainvillea or bougainvillea spectabilis flower island mainau on the lake constance

background beautiful beauty bloom blooming blossom botanical botany brilliant celebration closeup colorful cute decor decoration decorative drawing elegance elegant exotic fashion feminine flora floral flowers fresh garden grass herbs invitation leaf macro meadow natural nature pattern petal plant retro romance romantic season set spring summer tropical unique vintage wallpaper wedding