0_Apprentice
I think blue is the best color. What color do you think is best?
1_Wizard
I like blue as well!  I like that it contains a mix other colors, like green, azure and even a little violet.
0_Apprentice
Your mention of violet reminds me of the early spring bluebells that start to bloom in early May!
1_Wizard
Those are blue and violet for sure!  Sometimes the distant bluebells appear more blue because of an optical effect called atmospheric perspective.
0_Apprentice
Does that mean when I get closer to them they appear more purple? I'd love to check this out.
1_Wizard
In the middle ages, blue was used in the windows of Cathedrals.  I wonder if the color changed when you got closer or more distant?