flat butterfly flying graceful motion

emperor dream swallowtail style papilio purple summer migrant ornithoptera decoration painting tropical butterfly flower fauna set moth vector papilionidae fragility wild collection environment migratory drawing fritillary fly nature swarm love milkweeds natural floral letter blue freedom birdwing design multicolor bright animal border flying garden abstract vintage butterflies graphic white asclepias beauty seamless wallpaper pipevine wedding decor print decorative background silhouette celebration exotic color ifoundbutterflies morpho wing pattern isolated pieridae watercolor black art blossom elegance movement spring