Acorn Illustration - Free Clipart for Nature and Education Projects #1576523 (License: Personal Use)

This vector-style illustration depicts a classic acorn with a smooth, rounded nut in warm tan-brown tones and a darker brown cap with a subtle gradient. A short, curved stem extends from the top right of the cap, adding natural detail. The bold black outlines and flat-color aesthetic make it highly suitable for print, web, and educational resources.

Commonly used in elementary science curricula, nature-themed websites, autumn/harvest graphics, children’s books, and icon sets. Matches user intent for free, simple, royalty-free botanical illustrations.