0_Apprentice
My favorite color is purple, do you know much about that color?
1_Wizard
I don't know much about the color except that it is an intermediate color between blue and red. I do like it though.
0_Apprentice
Oh that's cool, do you know if purple had any historical uses?
1_Wizard
I would say that it was useful in draping the past Royalty of Europe and other countries, as well as many magician's ensembles.
0_Apprentice
Wow that's really neat. Do you know what wavelengths of light purple occurs at?
1_Wizard
I'm not sure exactly what wavelengths it occurs at. I do know that purple is similar to violet but unlike that spectral color it is a composite color.
0_Apprentice
What exactly is a composite color, can you explain that a bit more?