Blue Butterfly Illustration - Free Vector Art for Nature & Education #1610379 (License: Personal Use)

This digital illustration depicts a stylized blue butterfly with rich cerulean wings, outlined in deep navy and accented with golden-yellow markings and ocelli (eye spots). The body is textured yellow with fine black striations, evoking natural realism while maintaining artistic clarity. Ideal for print, web, or educational use, the image balances scientific accuracy with visual appeal.

Commonly used in biology textbooks, children’s learning resources, nature-themed websites, and eco-conscious branding; targets users seeking royalty-free, high-contrast insect imagery for educational or decorative purposes.