In caverns of our Earth--the fruit of some unguessed womb?
I do not know.
"But in those caverns, under countless orbs of many colored lights"-- again the thrill of amaze shook me--"they grew.

It came to me that they were reaching out toward sunlight and the open.

They burst into it--into yellow, glowing sunlight.

Ours?
I do not know.

And that picture passed." His voice deepened.
"There came a third vision.