Concave Baseball T-Shirts

Based on a photo I took of an old window in Amsterdam, this design creates an optical illusion on the surface of the shirt.

Vintage bird illustration

Irregular

Irregular

Irregular

Irregular

The Great Hornbill Takes Flight: A Vibrant Birdwatching Tee! Calling all bird enthusiasts and admirers of the exotic! This design lets you celebrate the magnificent Great Indian Hornbill, also known as the concave-casqued hornbill or giant pied hornbill, with a touch of artistic flair. This stunning illustration captures the tropical bird, a close relative of the toucan.

Toilet Paper Roll Earth

The main symbol of Suomenlinna - Kuninkaanportti (King's Gate) - the principal entrance to the fortress. The facade is concave, and the gate, framed with marble stones, is made with rustic masonry.

Sunlit rain cloud

The Japanese word Decoboco (or Dekoboko) means Bumpy/Uneven/Rough/Rugged/Irregular. It's written in Kanji as 凸凹. Wear this if you are a Kanji otaku or buy it as a gift for your favorite Japan enthusiast because no other word looks this cool.

The Japanese word Decoboco (or Dekoboko) means Bumpy/Uneven/Rough/Rugged/Irregular. It's written in Kanji as 凸凹. Wear this if you are a Kanji otaku or buy it as a gift for your favorite Japan enthusiast because no other word looks this cool.

A funny typographic design based on vintage skateboarding ads. This poster has retro colours and a zig zag patterned skateboard with lots of funny slogans to promote buying a skateboard.

an abstract marker drawing that turned out to look like colorful seaweed

Conservation is close to my heart - Macaw (distressed print)

Conservation is close to my heart - Great Hornbill (distressed print)

Great hornbill bird cartoon illustration