portrait of a swallowtail butterfly, wings open.

animal animals antennae awesome background beautiful beauty best black blue bright butterfly close closeup color colorful colors colour colourful colours creature creatures cute deaktop entomologist entomology european fennel grass green insect insects lepidoptera lepidopterist machaon macro natural nature open papilio pattern patterned photo photograph photographer photography portrait portraiture pretty red spread stripe striped stripes swallowtail wallpaper wide wild wildlife wings yellow zoom