Here is a chance for libs to speak

[Wind Song]

Hmmm. I still think every visualization stems from some observed sense. My sister explained to me how Helen Keller visualized color. Ice was blue, fire= red, yellow the warmth of a sunny day-- visualized through observation. How could one think of something which had no basis of observation? Can you give me an example?

For someone to create anything, he or she has to mentally design it, visualize first.