There’s nothing quite like seeing a flash of electric blue flutter through the tropical rainforest — and the Ulysses Swallowtail Butterfly (Papilio ulysses) is one of Australia’s most breathtaking sights. With wings that shimmer between blue and starlit turquoise, this butterfly feels straight out of Across the Universe.

Fun fact: the Ulysses Swallowtail’s wingspan can reach up to 14 centimetres, and when sunlight hits them, the scales refract light to create that striking blue — no pigment required, just natural iridescence. You could say it’s Lucy in the Sky with Diamonds, but make it butterfly.

About this T shirt

- Hand-drawn design by Melbourne artist Jess McDonald.
- Made from soft, ethically sourced 100% organic cotton.
- Designed and printed to order in Melbourne.

This T shirt is perfect for:

- Bug club members
- Nature lovers and butterfly enthusiasts

- A gift for the kiddies in your life.