Patricia Pinsk - Artist and writer
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Patricia Pinsk - Blog

Artist and freelance writer

Is it surprising that we see things differently?

3/5/2015

 
The Internet has recently been all a-buzz about The Dress – is it gold and white or blue and black? There has been much debate on why no one agrees on the color.
Abstract tree ~~ © Patricia Pinsk
Abstract tree ~~ © Patricia Pinsk
A lot of this dispute has to do with vision and perception.  As an artist, understanding the basics of this science affects your ability to create movement and shape within your illustrations. As well, understanding color constancy makes it easier to know when to place one color next to another to create a sense of brightness and contrast or to give the illusion that a color is something other than what it is in reality.

There were many great psychedelic and Op artists from the 1960’s. One of my favorites is Bridget Riley. She played with the whole notion of creating movement by her strategic use of colors and shapes. She explored how the placement of complementary colors or hues created an optical illusion.


" Her work appears to flicker, pulsate and move, encouraging the viewer’s visual tension.”
Today there are many online color calculators that make finding complimentary colors really easy - unlike how the artists in the 1960's had to manually do so.

Seeing color involves making comparisons. To see color, the brain must compare the input from different kinds of cone receptors in the eye, and then make many other comparisons. The key to color constancy is that we don’t determine the color of an object in isolation. Rather, we interpret an object’s color by comparing it to the colors that surround it.

Square A and B are the sane colour
Squares A and B look different, yet they are the same
Pink and yellow example © Patricia Pinsk
Pink and yellow examples
So for example, the color yellow can appear brighter if it is surrounded by dark pink. The same yellow can appear to have an orange hue if thin yellow stripes are within close and equal proximity to thin pink stripes. Thus, our interpretation of a color isn’t always accurate unless we examine each color in isolation.

Of course there are other things to consider when interpreting color, such as the health of one’s eye, the lighting in which we view an object and what the brain had learned as being a reference point.

So in the end, it’s not about the dress, it’s about the science - and the art.
This week's illustration is based on the fabric of the infamous dress, op-art, complementary colors and patterns. It is all digital.

If you liked this blog post, you may also like:
  • Design: why you need to know your audience
  • I can't believe it's a digital illustration
  • Hello Kitty - is she or is she not a cat?
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  • About
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    • Abstract art
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