Color is a function of the human visual system, and is not an intrinsic property.

Objects don't "have" color, they give off light that "appears" to be a color. Spectral power distributions exist in the physical world, but color exists only in the mind of the beholder.

As I stepped out this afternoon to go to lunch I was greeted first by Mr. Magpie who queried politely after my health. After exchanging pleasantries I walked on towards the car and came across in a few short strides a variety of color expressions to share!
 
It's the last big hurrah so to speak and here are some of the fun rides!
 

This shy bush to the left...donned in red leaves for the daily dance in the sun...

 

First my brother cares for the rosebushes, he then shares with me the last rose of summer:-)