Dynamic Darkness and Bright Stasis in Animals

A universal sensory bias is responsible for animals usually being colored so that our most perceptually dynamic body parts are darker and our relatively static parts are brighter.

Thermoaesthetics
17 min readMay 24, 2021

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“The Bird’s Concert” by Frans Snyders ~1630 — 1640. Image from WikiArt. Public domain.

“Thus every one would probably agree with Lipps and call a pure yellow happy, a deep blue quiet and earnest, red passionate, violet wistful; would perhaps feel that orange partakes at once of the happiness of yellow and the passion of red, while green partakes of the happiness of yellow and the quiet of blue; and in general that the brighter and warmer tones are joyful and exciting, the darker and colder, more inward and restful.”

— Dewitt H. Parker, The Principles of Aesthetics (1920)

Topics

Marvelous Spatuletails
Vogelkop Superb Birds of Paradise
Western Parotias
Red-Capped Manakins
Flame Bowerbirds
General Bird Coloration
Rainbow Coloration in Birds
Bird Coloration by Taxa
Butterflies
Mammals
Dark — Dynamic Bias
More and Less Excitement
Psychological Duality
Random Bird Sample Data (For Reference)
Works Cited

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Thermoaesthetics
Thermoaesthetics

Written by Thermoaesthetics

A concept of aesthetic complexity based on universal animal preferences for mixtures of simple, more and less exciting physical and psychological opposites.

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