The digital illustration <n>Trippy</n> by artist <n>Micaela Boza</n>.

A concrete sculpture by artist <n>David Umemoto</n>.

<n>Isometric Landscape</n>, an <n>optical art</n> illustration used on book covers for author <n>Samir Amin</n>.

An isometric illustration of an impossible object by artist <n>Falko Ohlmer</n>.

Falko Ohlmer - — Graphics, drawings and other stuff

Psychedelic illustration by <n>Jaime Zuverza</n>.

<n>United</n>, a 2024 poster by <n>Vrati Pecka</n> for the <n>Posterlad Project</n>.

<n>M.C. Escher</n>'s 1955 lithograph, <n>Convex and Concave</n>.

V.T. Bonds | Dark Romance USA Today Bestselling Author

Psychedelic illustration for a 'draw this in your style' challenge by <n>Brandon Trammel</n>.

Psychedelic surreal illustration of a melting eye by artist <n>Venice Treacle</n>.

Artwork used by the electronic music duo <n>Superflu</n>.

A still from the 2018 film <n>Mid90s</n> by <n>Jonah Hill</n>, featuring actors <n>Sunny Suljic</n> and <n>Na-Kel Smith</n>.

A digital illustration of impossible staircases inspired by the work of artist <n>M. C. Escher</n>.

The Extraordinarily Remarkable Life and Art of M. C. Escher

Behind the scenes of <n>Call Me by Your Name</n> (2017) featuring <n>Timothée Chalamet</n> as <n>Elio Perlman</n>.

<n>The Song of Psychedelia (Rare Variant)</n>, a psychedelic digital illustration.

<n>D+ GREETING CARD 2010</n> by designer <n>su-z</n> for <n>Hayakawa Envelope</n>.

Digital artwork by artist <n>Julian Majin</n>, available for license on <n>Art Grab</n>.

<n>Cycle</n>, a 1938 lithograph by artist <n>M.C. Escher</n>.

A surreal collage by <n>kushucollage</n>.

The <n>Penrose stairs</n>, an impossible object first conceived by artist <n>Oscar Reutersvärd</n>.

A variation of the <n>I Know That Feel Bro</n> internet meme, featuring the character <n>Wojak</n>.

<n>Zara Kids</n> 2022 campaign photographed by <n>Frankiewicz & Rożniowski</n>.

<n>Bliss Your Heart</n>, a 2017 illustration by <n>Max Loeffler</n> for <n>Playboy Germany</n>.

An illustration by <n>Jean Giraud Moebius</n>.

A poster submission for the band <n>Arctic Monkeys</n> by illustrator <n>rahalarts</n>.