zebra swallowtail butterfly sunbathing on a thistle

agriculture antennae appealing arthropod background black botanical bright bug butterfly closeup color colorful delicate detail dramatic edge engaging entemology eurytides fragility front graphic green heliconion insect inviting light lively lush macro marcellus nature outside pattern pose posing protographium purple ready scene scenery simple standing summer sun sunbathing sunlight sunny surface swallowtail symbolic thistle tiny unique view vitality white wings zebra