Droste Effect

Boxception
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Louis Wain

Wain's World
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Structural Coloration

No pigment necessary
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Semaphore Line

The optical telegraph
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Synchronization Gear

Pew pew
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Uranium Glass

Probably fine
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Glory

A phenomenon
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Miura Fold

Practical origami
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Sailing Stones

Mystery solved
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Roman Dodecahedron

What's the use?
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Dirty Thunderstorm

Doom-plume
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Phyllotaxis

Mystic spirals
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Bismuth

№83
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Cassini Division

Mind the gap
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Tansu

Japanese modular cabinetry
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Wilhelm Scream

AaaAaghuh
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Fan Death

선풍기 사망설
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Damascus Steel

A lost art
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Kármán Vortex Street

Chaos in a single-file line
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Trepanning

Bored senseless
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Dyatlov Pass Incident

A terrifying mystery
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Stotting

Also known as "pronking"
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Utsuro-Bune

"The Hollow Ship"
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Voynich Manuscript

Bizarre manuscript in unknown language
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Moiré

Grids on grids
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Girih

Sacred geometry
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Acanthus

A leaf motif
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