Baleen Whale Anatomy Illustration - Scientific Line Art #226796 (License: Personal Use)

This intricate pen-and-ink illustration depicts the anterior portion of a baleen whale’s skull and oral cavity, emphasizing the dense, curved baleen plates hanging from the upper jaw. Fine linework captures texture and depth, revealing how baleen filters krill and plankton during feeding. The image reflects historical cetacean morphology studies, likely inspired by 19th-century naturalist documentation.

Used in educational resources, museum exhibits, or marine biology textbooks to illustrate filter-feeding anatomy; targets students, researchers, and science communicators seeking accurate historical or comparative anatomical references.