Blue Butterfly Illustration - Free Vector Graphic for Design & Education #288207 (License: Personal Use)

This vector-style butterfly features vivid royal blue wings enclosed by thick black outlines, creating strong visual contrast. Its symmetrical design includes a slender gray body and delicate antennae, making it suitable for scalable graphics. The minimalist aesthetic ensures clarity at any size, from icons to print posters.

Used in educational websites, children’s learning apps, ecology blogs, or as decorative UI elements; targets users seeking simple, royalty-free insect imagery for creative or instructional purposes.