500 nm light may reset circadian rhythm

[Diana]

Interesting. Your comment about the rods in the retina is also interesting. And blue-green algae is just about a perfect food. Our Earth looks blue-green from space. It would seem that there is a significance. Certainly in an existence where speaking from the heart/truth (chakras: green-heart, blue-communication) would go a long to bringing the world into balance, that particular wavelength range would seem to be important.

I have always been personally attracted to these colors in particular.

I would like to use the image as a screen saver since I am at my computer so much working. The jpeg you have above is really small. Did you create it that small? Could I get a larger jpeg? Thanks.