Blue Butterfly Illustration - Free Clipart for Nature & Education #202201 (License: Personal Use)

This stylized illustration depicts a symmetrical blue butterfly with vivid cerulean wings edged in deep navy. Each wing displays a series of concentric yellow-and-black eye-spots and delicate vein-like lines, while the body is bright yellow with fine texturing. The clean line art and flat color palette suggest it’s designed for print or digital use in educational or decorative contexts.

Commonly used in children’s science books, biology lesson slides, nature-themed websites, and craft resources; matches user intent for free, royalty-free vector-style illustrations of butterflies for non-commercial or educational purposes.