Old timey

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

Poster for the <n>Japan World Exposition, Osaka, 1970</n>, designed by <n>Shigeo Fukuda</n> in 1968.

Visuals by <n>justtrip.iT</n> with editing by <n>PSYFIED</n>.

An illustration titled <n>Dying Star</n>.

<n>M.C. Escher</n>'s 1945 wood engraving, <n>Three Spheres I</n>.

A 1930 x-ray photograph of a calla lily by artist <n>Dain Tasker</n>.

Logo for the <n>IoT Hacker Hangout</n> community.

A cross-section of a <n>Nautilus pompilius</n> shell, photographed by <n>Lyle Tachikawa</n>.

A collage by artist <n>Rosanna Webster</n>.

<n>Nitophyllum Bonnemaisoni</n>, a cyanotype print from c. 1843 by English botanist <n>Anna Atkins</n>.

<n>Senza titolo</n> (1969), an acrylic painting by Italian artist <n>Franco Grignani</n>.

<n>Analog-Grafik D3 (Dance of the Electrons)</n> by artist <n>Herbert W. Franke</n>, 1961-1962.

<n>The Sun, Showing Spots, Faculae, Chromosphere, and Prominences</n> (1882) by <n>Étienne Léopold Trouvelot</n>

Particle Rays SDF - meezwhite - OpenProcessing

<n>Oranges 2020</n>, a risograph print by <n>Alice Oehr</n>.