Coral reefs

An 1879 illustration of magnified human tissue by <n>Théodore Eckardt</n> from his anatomical atlas.

<n>Neige végétale</n> (2001), an embroidery by <n>Martine Aballéa</n>. Photo by <n>Bruno Scotti</n>.

A color-enhanced scanning electron micrograph of a <n>Stinging nettle (Urtica dioica)</n> leaf by <n>Susumu Nishinaga</n>.

A <n>Gorgonocephalus</n> basket star, a type of brittle star with many forked arms.

AI visual by <n>Dada Projects</n> and <n>Google DeepMind</n> for a project on global warming's hidden patterns.

Tim Flach's endangered species – in pictures

Textile art by <n>Julia Wright</n> for <n>Fibre Arts Australia</n>.

A sculpture of moldy fruit by artist <n>Kathleen Ryan</n>, rendered in precious and semi-precious stones.

Coral photographed by <n>The Coral Reef Image Bank</n> for <n>Atmos</n>.

From the <n>Blue Nudes series/ 1952/ Matisse</n> by artist <n>Dasha Plesen</n>.