Macro and Micro evolution for dummies.

[John V]

That specific diagram was an invention, but the phenomenon it uses as a metaphor is merely a demonstration of how moving along the visible light spectrum involves two distinct hues transitioning into each other by extremely subtle gradation. It is using one natural process to describe another, and it is a good and clever metaphor.

The only thing funny is how something so simple and obvious went right over your head, but I suppose that it takes very little to fly over a head planted firmly in the sand.

Except that it didn't use a natural process.