Underwater Fish Illustration - Free Line Art Clipart #3034736 (License: Personal Use)

This monochrome clipart features two stylized fish rendered in detailed cross-hatching and linework, evoking early 20th-century natural history illustrations. The upper fish swims upward with fins spread, eyes wide, while the lower fish moves diagonally downward, showcasing fin structure and scale patterns. The wavy waterline above adds context without clutter.

Used in educational resources (e.g., biology worksheets, children’s science books), nature-themed websites, or printable coloring pages; targets users seeking public-domain or royalty-free aquatic imagery for non-commercial or instructional use.