I'd like to think they do. The point seems to have been brought up many times that
color is just reflected light, of one sort or another, and percieved by our eyes a certain
way. Eyes are really too subjective to be able to used in such a definition of color.
There's definitely no set standard when it comes to eyes.
It seems like it could exist, for depending on relative distance and speed from any
source of light, the wavelength of the light will always be exactly the same, and
therefore interpreted by something as such, each and every time. How it gets
interpreted is up for debate, and what comes from interpretation, also, but it seems
that a definite visible substance comes from the phenomenon, so that, at least in
theory, exists.
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"Marino could do it."
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