Free Fish Line Art Illustrations - Koi, Tuna, Goldfish & More #1371841 (License: Personal Use)

This set features clean black-and-white line illustrations of four distinct fish: a patterned koi (side view), a streamlined tuna with dorsal fin detail, a classic goldfish with flowing fins, and a second koi shown from a ventral perspective. Each drawing emphasizes anatomical accuracy while maintaining a minimalist, scalable vector-style aesthetic suitable for print or digital use.

Used in educational materials (e.g., biology worksheets), children’s activity books, website icons, or as base layers for digital coloring apps; targets users seeking royalty-free, editable fish illustrations for teaching, design, or creative projects.