Pegatina Rectangular Iwana (Salvelinus leucomaenis) – Fish Illustration

This illustration is part of the Japanese Stream Fish Field Guide Series, inspired by classic natural history references. A field guide–style illustration of the Iwana (Salvelinus leucomaenis), a freshwater char native to cold, clear mountain streams in Japan. This artwork is inspired by Japanese fly-fishing culture and traditional natural history illustrations. Presented in a classic reference-book style, the design focuses on anatomical detail and species identification, making it both educational and decorative. Iwana are known for their elongated body, pale spotting, and their preference for pristine headwater environments. They are highly valued among anglers for both their beauty and the remote habitats they inhabit. Perfect for anglers, fly-fishing enthusiasts, nature lovers, and anyone who appreciates freshwater fish and classic natural history artwork.