# Color Constancy Demonstration--Sunflowers

**URL:** <https://www.smartermarx.com/t/color-constancy-demonstration-sunflowers/497>\
**Category:** Related Sciences\
**Tags:** perception, visionscience, colorconstancy\
**Created:** [August 19, 2017, 9:55pm UTC](https://www.smartermarx.com/t/color-constancy-demonstration-sunflowers/497 "2017-08-19T21:55:12Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![AWaichulis](https://yyz2.discourse-cdn.com/flex030/user_avatar/www.smartermarx.com/awaichulis/32/2859_2.png) [@AWaichulis](https://www.smartermarx.com/u/AWaichulis)\
**Post date:** [August 19, 2017, 9:55pm UTC](https://www.smartermarx.com/t/color-constancy-demonstration-sunflowers/497/1 "2017-08-19T21:55:12Z")

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Do you know what is in this field? Sunflowers

Do you know what color is missing? …Yellow.

 ![Yellow2a](https://canada1.discourse-cdn.com/flex030/uploads/smartmarx/original/1X/1e85056a1d67ae02ceb72b4e36e28a192aa07985.jpg)

To learn more about this please visit: [http://www.smartermarx.com/t/a-bunch-of-gum-and-some-color-fun/421](http://www.smartermarx.com/t/a-bunch-of-gum-and-some-color-fun/421)