The Color Thesaurus, what a chart! Imagine creating this kind of chart by asking kids to determine what "colour" is a word. (We could them ask them to write a poem or a story and use that chart to see what colour it is.
The fractal geometry of the structure of the vacuum of space encoded into our musical systems! For more on the connection between music and Sacred geometry. Explore further the fractal holographic nature of the cosmos: Music and harmony