huh, on the image with the skull, there are five colours on the card.. you know, black and white, red and yellow.. and blue (that line in 'the pot' - 'weeping shades of indigo' ..maybe?)

"Black then white are all I see in my infancy.
red and yellow then came to be, reaching out to me.
lets me see."

something about the philosophers' stone.. maybe? dunno.

sorry if this has been already said.