Illustration of a Papilio machaon butterfly, showcasing its intricate wing patterns and vibrant colors.

Papilio machaon


About This Illustration

This spectacular illustration captures the Machaon butterfly, Papilio machaon, Europe’s most magnificent swallowtail sailing through summer gardens. The artwork showcases the bold black veining on brilliant yellow wings, the elegant tail extensions, and the vibrant blue and red eyespots that make this butterfly unmistakable.

The composition emphasises the wingspan and graceful form that make the Machaon so commanding in flight. Set against a background suggesting sunny European meadows, this piece celebrates both classical heritage (named for the physician in Homer’s Iliad) and natural beauty. That balance of pattern and specimen detail is why I included it in The Naturalis for studies and libraries.

Perfect for butterfly enthusiasts, European garden lovers, and those who appreciate insects embodying both power and elegance, this illustration honours one of the continent’s most beloved butterflies and the summer gardens where they sail.

✨ Quick Facts

  • Scientific Name: Papilio machaon
  • Common Name: Old World Swallowtail, Machaon
  • Range: Europe, Asia, North Africa
  • Wingspan: 65–86mm (2.5–3.4 inches)
  • Host Plants: Carrot family (Apiaceae)
  • Flight: Strong, sailing flight pattern

📖 Learn More About Papilio machaon

The Machaon, or Old World Swallowtail, is Europe’s most spectacular butterfly — a living banner of yellow and black sailing through summer gardens with grace that seems almost balletic. Named after Machaon, the physician in Homer’s Iliad, this butterfly bridges classical antiquity and contemporary natural history. Its forewings display bold black veining on brilliant yellow, creating a stained-glass window effect when backlit by sunlight. The hindwings feature elegant tail extensions and vivid blue and red eyespots that startle and confuse predators, often saving the butterfly’s life by encouraging attacks on wing tips rather than its vital body.

With wingspans reaching up to 86mm, the Machaon commands attention wherever it appears. These butterflies favour open, sunny habitats — meadows, gardens, hillsides — and are particularly drawn to purple-flowering plants including lavender, buddleia, and thistle. The caterpillars are equally striking: vivid green with black bands and orange-red spots, feeding on plants in the carrot family (fennel, dill, parsley). When threatened, they extend orange osmeterium — retractable scent organs — from behind their heads, releasing pungent compounds that deter predators.

The Machaon’s range extends across Europe, Asia, and North Africa, giving it cultural significance across vast regions — it appears in folklore and art from Portugal to Japan, from Scandinavia to North Africa. In some parts of Northern Europe, populations have declined due to habitat loss and agricultural intensification, making sightings increasingly precious. Conservation efforts focus on maintaining wildflower meadows and carrot-family food plants that support the lifecycle.

For butterfly enthusiasts, the Machaon represents European butterfly royalty. For garden lovers, it is the reward for planting nectar-rich borders and fennel or dill for caterpillars. Its strong, sailing flight — alternating wingbeats and glides — makes it easy to track with the eye as it works through gardens or across meadows, a creature designed for maximum visual impact. The artwork appeals to anyone who has stood transfixed as this magnificent insect crossed their path on a summer afternoon.

The Machaon Swallowtail Gift Shop

The Old World Swallowtail is one of Europe’s most magnificent butterflies — black and yellow wings with vivid blue and red eyespots, sailing across wildflower meadows. A collector’s gem for any nature lover.

Scroll to Top