I really love the color blue, it is between violet and green on the spectrum of visible light.
I like blue as well.  Green is my favorite color though.
Most blues contain a bit of other colors, like azure contains some green and ultramarine some violet
Many different shades of blue!  I think I like teal shades of blue the best. 
It's been an imporant color in art and decoration since ancient times apparently.  
That makes sense.  In many early paintings of Mary, she is always wearing blue.
It's one of the reasons you see blue/white China - Chinese artists used cobalt blue to color porcelain.
That's very interesting!  I do not have any china myself, but do find it to be beautiful.