The Treachery of Images
There are lots of unsolved problems and misconceptions about solved problems. I think perception and language are fascinating.
Did you know some languages don’t differentiate between blue and green?
I think we can thank artists such as Magritte and Newman for drawing our attention to the frailties of our perception and mind.
And for the record, this is not a pope. It is a picture of the Pope. 🙂