I love the color blue and it is one of the three primary colors in painting.
I like blue as well. Unfortunately it is cloudy here and the sky is gray, not blue.
It is sunny here finally and the clear day sky and the sea appear blue because of an effect called Rayleigh scattering.
What exactly is the Rayleigh scattering?
Rayleigh Scattering is the elastic scattering of light or other electromagnetic radiation by tiny particles.
Interesting. Sort of like a rainbow.
Yes, rainbows are actually caused by sunlight which will always appear in the section of sky which is opposite of the sun.