art background black curves design floral flourish flower graphics leaf nature plant spiral spring summer swirl tree vector white bird blue butterfly frame hummingbird jungle wallpaper power stripes close up daisy flora flowers gerbera macro organic petal petals pink bark card grunge metal rock rust rusty stone wood yellow branch cherry illustration border dead death dried edge paper rose scratch texture vintage bloom blooming blossom blossoming blossoms blossomy botanic florals garden gardening leaves lilac lilacs plants purple purple syringa syringa violet birthday invitation love mothersday peace red wedding