2 "Fișier:Spectropia,_or,_Surprising_spectral_illusions_pg_23.jpg".

Fișier:Spectropia, or, Surprising spectral illusions pg 23.jpg

is a derivative work of the following images: File:Spectropia,_or,_Surprising_spectral_illusions.djvu licensed with PD-US 2012-01-02T18:42:48Z Theornamentalist...

Fișier:Spectropia, or, Surprising spectral illusions.djvu

Surprising spectral illusions pg 23.jpg Spectropia, or, Surprising spectral illusions pg 25.jpg Spectropia, or, Surprising spectral illusions pg 27.jpg Spectropia...

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