‘I’m really just high on life and beauty’:
the woman who can see 100 million colours
The Guardian, January 30, 2021
[www.theguardian.com]

Tetrachromacy - [en.wikipedia.org]

Pentachromacy - [en.wikipedia.org]

Yours,

Paul H.

"The past is never dead. It's not even past."
William Faulkner, Act 1, Scene III, Requiem for a Nun (1951)