Blue Butterfly Clipart - Free Vector Illustration for Nature & Education #3060178 (License: Personal Use)

This vector-style butterfly features vibrant cyan-blue inner wings contrasted against bold black outer margins, each adorned with evenly spaced white dots. The symmetrical design includes detailed venation lines and delicate antennae, making it suitable for both scientific illustration and artistic applications. Created in 2013 by Terri Wilhelm, the image balances realism with clean graphic simplicity.

Used in educational websites, children’s learning resources, biology lesson plans, nature-themed blogs, and printables; targets users seeking free, high-contrast insect illustrations for teaching or design.