a wing spread common sailor butterfly perched on top of a wild leaf surface edge

neptis hylas common sailor nymphalid butterfly shallow wingbeats upper side wings spanned pure white markings small spots lines perched top wild leaf surface dorsal view butterflyas abdomen insect wildlife macro beautiful nature bug summer garden natural black pattern spring outdoors stripes detail environment nymphalidae lepidoptera arthropod exotic antennae biology fauna open pretty asia line high field spreading parallel sitting wing tropical animal green invertebrate background forest closeup perch meadow bright southeast beauty fragile foliage spread butterfly’s