Do you remember, from your early education days, how you used to select colors from the Crayola box to color inside the lines? Maybe later on, your grade school teacher, to stimulate your imagination, asked you what any one color looked like, or smelled like, or tasted like.
Poets, too, use their colors to trigger their thinking in similar ways. Most of the time, colors may be used as symbols implying intangibles or concepts.
