bright blue dragonfly. child s drawing. . hand-drawn.

amphibious animal anisoptera arthropod blue body calopterygidae chirr coenagrionidae damselfly decoration design dragonfly drawing element entomology environment eukaryote fauna fly fragility handdrawn icon illustration imago insect invertebrate isolated libellulones natural nature odonata odontology predator sapphirine sign sketch slim summer tail transparent vector white wildlife wing zygoptera