Hommage to the Perfection of Wisdom

namo arya prajnaparamita

This is the oldest printed book.
It's called the Diamond Cutter and is about Prajnaparamita.

China 868 CE

The Heart Sutra, another book on Perfect Wisdom

worlds within
Prajnaparamita portrayed in a Prajnaparamita palm leaf text.

Thank you Edward Conze.
The man who translated the entire Prajanparamita litrature.

Eberhart (Edward) Julius Dietrich Conze (1904 - 1979) was born in London of mixed German, French, and NetherlandsDutch ancestry.