Colors are shifty buggers. The way we process visual information causes colors to change in relationship to what they’re next to, giving us a constant source of optical illusions. This makes mixing accurate color rather complicated. Below are a few optical quandaries to illustrate how complicated this “accurate seeing” stuff can be.
“A thing is never seen as it really is.” – Albers
These illusions are excellent illustrations of why color mixing is so danged difficult. The grey bar in the gradient is the same color across. Both the orange bars are the same color, and on the next it looks like one bar is blue and the other is green, but again, they are the same. Below are some more optical illusion reveals.
[nectar_image_comparison image_url=”3565″ image_2_url=”3575[nectar_image_comparison image_url=”3566″ image_2_url=”3576 The “blue” tiles on the left are the same color as the “yellow” tiles on the right. They are both grey. [nectar_image_comparison image_url=”3586″ image_2_url=”3587
The right eye appears to be cyan in the left image, yellow in the middle one, and red in the right one, though in each image the right eye is the same color as the left eye. Color constancy is supposed to be perfect when in each image the right eye appears to be the same color as the bead on the hair.
Color contrast using the same color combinations as the faces above. The small square in each image is the same color as the “eye” in of the face, respectively. The surround in each image is the same color as the “skin” of the face, respectively.
[image_with_animation image_url=”3579″ alignment=”” animation=”None Images from https://www.researchgate.net/figure/228490244_fig1_Fig-1-Colour-illusion-by-colour-constancy-The-right-eye-appears-to-be-cyan-in-the-left These optical tricks are happening all the time, in everything we look at. Color changes according to what it’s next to. This means everywhere there is a color, this is happening in some small or dramatic measure. It’s happening in our subject matter, on our palettes, and on our canvas. I believe this is a big part of why the seemingly simple goal of “applying color where it goes” in a painting is so danged complicated.
The most interesting thing about these puzzles is that once they’re “solved” they still fool the eye. Must be some strong mechanisms in the mind to fight the proof before us. I’m educated and experienced with color theory, but that doesn’t stop my eyes from being fooled. Because of this, I’ve changed my painting strategies from “I’m going to learn to see better” to “I’m going to have a lot of my own tricks to make sure I don’t get fooled by my own paintings.”
You’re reading a V. Note, written by Ruthie V, the director of the Seattle Artist League. The League is an art school for the busy nurse, tech geek, and mom with a long lost art degree. We offer engaging online classes in drawing and painting. Join us! Find your class:https://www.seattleartistleague.com/product-category/d-online-classes/
[image_with_animation image_url=”9488″ alignment=”” animation=”None” box_shadow=”none” max_width=”100%”] This is the third part of a multi day series, sharing work by my beginning figure drawing classes. Many of these students have never taken a drawing class before, nearly all of them are new to figure drawing. Rather than learning one style, we study a different approach every …
These days seem to be built for introverts. Stay at home, don’t congregate in groups, avoid contact. While the rest of the world goes stir crazy, introverts quietly read a book. …Unless their family is trapped at home with them. Call for Art: 6′ of space At the end of this collection of people quietly …
High Flight Oh! I have slipped the surly bonds of Earth And danced the skies on laughter-silvered wings; Sunward I’ve climbed, and joined the tumbling mirth Of sun-split clouds, — and done a hundred things You have not dreamed of — wheeled and soared and swung High in the sunlit silence. Hov’ring there, I’ve chased …
Color Illusions
Colors are shifty buggers. The way we process visual information causes colors to change in relationship to what they’re next to, giving us a constant source of optical illusions. This makes mixing accurate color rather complicated. Below are a few optical quandaries to illustrate how complicated this “accurate seeing” stuff can be.
These illusions are excellent illustrations of why color mixing is so danged difficult. The grey bar in the gradient is the same color across. Both the orange bars are the same color, and on the next it looks like one bar is blue and the other is green, but again, they are the same. Below are some more optical illusion reveals.
[nectar_image_comparison image_url=”3565″ image_2_url=”3575[nectar_image_comparison image_url=”3566″ image_2_url=”3576 The “blue” tiles on the left are the same color as the “yellow” tiles on the right. They are both grey. [nectar_image_comparison image_url=”3586″ image_2_url=”3587
More Color Illusions
[image_with_animation image_url=”3577″ alignment=”” animation=”None
The right eye appears to be cyan in the left image, yellow in the middle one, and red in the right one, though in each image the right eye is the same color as the left eye. Color constancy is supposed to be perfect when in each image the right eye appears to be the same color as the bead on the hair.
[image_with_animation image_url=”3578″ alignment=”” animation=”None
Color contrast using the same color combinations as the faces above. The small square in each image is the same color as the “eye” in of the face, respectively. The surround in each image is the same color as the “skin” of the face, respectively.
[image_with_animation image_url=”3579″ alignment=”” animation=”None Images from https://www.researchgate.net/figure/228490244_fig1_Fig-1-Colour-illusion-by-colour-constancy-The-right-eye-appears-to-be-cyan-in-the-left These optical tricks are happening all the time, in everything we look at. Color changes according to what it’s next to. This means everywhere there is a color, this is happening in some small or dramatic measure. It’s happening in our subject matter, on our palettes, and on our canvas. I believe this is a big part of why the seemingly simple goal of “applying color where it goes” in a painting is so danged complicated.
The most interesting thing about these puzzles is that once they’re “solved” they still fool the eye. Must be some strong mechanisms in the mind to fight the proof before us. I’m educated and experienced with color theory, but that doesn’t stop my eyes from being fooled. Because of this, I’ve changed my painting strategies from “I’m going to learn to see better” to “I’m going to have a lot of my own tricks to make sure I don’t get fooled by my own paintings.”
You’re reading a V. Note, written by Ruthie V, the director of the Seattle Artist League. The League is an art school for the busy nurse, tech geek, and mom with a long lost art degree. We offer engaging online classes in drawing and painting. Join us! Find your class: https://www.seattleartistleague.com/product-category/d-online-classes/
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