The color comes from soil. Responding to the Sun?

Several months ago, it was perhaps, I wrote something about it.
The above eye catch picture is of flower I have recently found.
Whenever I see that beautiful color regardless of on pictures or real ones in wilderness, a question always comes to my mind. How is that color created from brown soil? Anyway, it is obvious that the color is the result of chemical reaction among soil, the plant, sun light, air, water and so on.

Then, we see it beautiful.

Beautiful?

What is “Beautiful”?

How are human sharing that feeling with all the people. Imagine!

Blue from Soil then into consciousness