Sunflower Line Art Illustration - Free Coloring Page & Botanical Sketch #3434685 (License: Personal Use)

This precise ink-style illustration captures the structure of Helianthus annuus with anatomical accuracy: spiraled disc florets, elongated ray petals, serrated leaves, and a sturdy central stem. The composition includes multiple growth stages-from tight bud to full bloom-emphasizing natural development and symmetry. Fine linework highlights texture and depth without shading, making it ideal for print or digital coloring.

Used in adult coloring books, educational botany resources, printable wall art, or as vector-ready artwork for craft projects; targets users seeking free, high-quality floral line art for creative or therapeutic purposes.