Sunflower Botanical Illustration - Free Line Art for Education & Design #3765909 (License: Personal Use)

This detailed ink-style illustration captures the anatomy of Helianthus annuus, featuring a fully opened flower head with radiating ray florets and a densely packed disc, plus a tight bud on a slender stem. The large, veined leaves are rendered with fine linework to emphasize venation and texture, typical of scientific botanical plates. The composition balances realism with artistic clarity, making it suitable for both learning and creative reuse.

Commonly used in educational resources (e.g., biology textbooks, plant identification guides), printable coloring sheets for children, nature journaling templates, and vintage-inspired design projects. Matches user intent for free, copyright-friendly botanical clipart.