Swallowtail Butterfly Illustration - Detailed Line Art by J. Greywolf #1632761 (License: Personal Use)

This high-contrast monochrome illustration depicts a swallowtail butterfly in full wingspan, featuring elaborate scalloped wing margins, elongated hindwing tails, and a symmetrical pattern of spots and veins. The artist uses bold black outlines and negative-space detailing to evoke both scientific accuracy and artistic elegance. Signed by J. Greywolf in 2008, the piece balances naturalism with stylized graphic appeal.

Used on educational sites, entomology resources, nature-themed blogs, or as printable art for classrooms and designers; targets users seeking royalty-free insect illustrations or visual references for biology projects.