seamless pattern of blue flowers with leaves and butterflies on a blue background. aster, chrysanthemum, gerbera. floral

abstract art aster asteraceae backdrop background blooming blossom bouquet bright butterflies butterfly callistephus chrysanthemun colorful dahlia daisy decoration decorative design drawn elegant fabric floral flourish flower gerbera girly graceful graphic green illustration leaf nature packaging pattern petal pink plant seamless spring style summer textile texture vector vintage wallpaper