Color illusion 27
Since November 26, 2024
(an image in which each pixel has been converted to the maximum chroma
of its hue）
"Color illusion in a rainbow"
The part of the rainbow that appears red in this photo against the blue sky has a light blue hue.
Copyright Akiyoshi Kitaoka 2024 (November 18)
(an image in which each pixel has been converted to the maximum chroma of its hue）
"Color illusion in a rainbow 2"
The part of the rainbow that appears blue or purple in this photo against the cloud has a yellowish green or orange hue.
Copyright Akiyoshi Kitaoka 2024 (November 18)
(an image in which each pixel has been converted to the maximum chroma of its hue）
"Color illusion in a rainbow 3"
The part of '+'s in the rainbow that appears purple in this photo has a blue hue.
Copyright Akiyoshi Kitaoka 2024 (November 18)
(an image in which each pixel has been converted to the maximum chroma of its hue）
"Color illusion in a rainbow 4"
The part of the rainbow that appears red in this photo against the blue sky has a light blue hue.
Copyright Akiyoshi Kitaoka 2024 (November 18)
"Munker illusion spirals"
Copyright Akiyoshi Kitaoka 2024 (November 27)
