Imagine diving deep beneath the ocean’s surface and coming across a perfectly crafted circular pattern etched into the ...

Mysterious geometric patterns dubbed “underwater crop circles” are appearing on the seafloor as the spawning season of a local pufferfish begins off the southern coast of Amami-Oshima island.

Simply sign up to the Life & Arts myFT Digest -- delivered directly to your inbox. Anyone in doubt that geometric patterns are back in vogue among designers need have looked no further than Design ...