Blue is such a lovely color!  I especially love it because my eyes are blue!
Blue is great. It is one of the primary colors, along with red and green.
Wow, I didn't know that!  Not only are my eyes blue, so  is the sky!  I wonder why that is?
The reason you see the sky as blue is because of the Rayleigh scattering, but that is for another conversation. Same is true for the sea.
That's so interesting!  There's a lot of different shades of blue, aren't there?  I like light blue, or robin's egg blue!
Very true. Blue has always been an important color in art and decoration.
Do you have any fun facts about the color blue that I can impress my friends with?
The reason distant objects appear more blue is because of atmospheric perspective. Its an optical effect.