Shape & Line

<n>Untitled</n> (1971) by artist <n>Cy Twombly</n>.

<n>Concentric Irregular Black and White Bands</n>, a 1970 linocut by artist <n>Sol LeWitt</n>.

Frozen <n>methane bubbles</n>, capsules of flammable gas, trapped in the ice of a lake.

The 1957 painting <n>Metaesquema</n> by Brazilian artist <n>Hélio Oiticica</n>.

<n>Slate stone installation #02</n> by Dutch artist <n>Rein Kooyman</n>.

<n>Spiral</n>, 1967, by <n>Alexander Calder</n>.

<n>Sol LeWitt</n>'s painting <n>Wavy Brushstrokes</n>, 1995.

A banana leaf photographed by <n>Kebab Singh</n>.

From the book <n>Le désert nu: un marcheur au Sahara</n> by <n>Daniel Popp</n> and <n>Jean-Luc Manaud</n>.

The 1931 sculpture <n>Croisière</n> by artist <n>Alexander Calder</n>.

Digital animation by GIF artist <n>Wonderworldmotion</n>.

A still-life photograph by <n>Bela Borsodi</n> uses water refraction to create an <n>Op Art</n> effect.

<n>Untitled</n> (1968) by artist <n>Cy Twombly</n>.

Cover art for <n>The Radio Dept.</n>'s 2002 album <n>You're Lookin' at My Guy</n>.

Found on Cosmos

A photograph from the <n>OASES</n> series by artist <n>Dorjee</n>.

An inspirational texture detail from fashion brand <n>Sentido Vertical</n>.

<n>Untitled</n>, 2015, by <n>Davide Balliano</n>.

<n>Recovery</n>, a <n>biomorphic</n> abstract photograph by Hudson Valley artist <n>David Garland</n>.

<n>Trepantes</n> (1963), a metal sculpture by artist <n>Lygia Clark</n>.