I really love the color blue, it is my favorite color since I was little.
I like it too.  It's many people's favorite.  It has been an important color in art and decoration since ancient times.
I can see why. A lot of art pieces feature the color blue in some way.
Many people like sky and ocean blue, but they just appear blue because of an optical effect know as Rayleigh scattering.
I love all shades of blue. Some stand out more than others though. Is that your favorite color too?
No, I am more of a Grey guy.  I really like it because it's neutral.
Seems a little boring, don't you think? I think a lot of colors are fascinating. Grey would work well with other colors, but I couldn't imagine that being my favorite.
No, I do not think it's boring.  There  is nothing I like better than a cloud covered sky, or ash.
Sounds dismal. I couldn't imagine a world without blue even if it is mixed with other colors.
An optical effect called Tyndall scattering explains blue eyes. Distant objects appear more blue because of another optical effect called aerial perspective.
Blue has been an important colour in art and decoration since ancient times. The semi-precious stone lapis lazuli was used in ancient Egypt for jewellery and ornament and later, in the Renaissance, to make the pigment ultramarine, the most expensive of all pigments. In the eighth century Chinese artists used cobalt blue to colour fine blue and white porcelain. In the Middle Ages, European artists used
, matter of expression. Whatever I'd like to speak about, I express it by painting. There is question, WHY, I do not know, that is my essence. It is very important to believe in whatever you are doing; otherwise you'll be deviated from your way, to be laconic: hope, faith, love. While painting I’m in my kingdom. It’s where I can instruct everything, where color and line should be in their right place 
See also.
-