seamless background with a pattern of butterflies. aglais io, parnassius apollo, acherontia atropos, papilio machaon

acherontia aglais animal apollo art atropos background beautiful black butterfly contour cute death design drawing drawn elegant endless european fly graphics hawk head illustration ink insect leaves line machaon moth mountain nature old ornament outline papilio parnassius pattern peacock realistic seamless summer swallowtail textile tropical vector wallpaper wing