In a lecture Pam called the "Evolution of the Mysterious" she spoke about the earliest Sumi to the latest Ebru and all types of Marbling in between. She was introduced by the current Curator of the Place of Governors Print Shop, Tom Leech, a position Pam held for twenty years.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjaAhmwT933Qe6o-0F8zwPkYRNC4-ctTW0kY5xurPJwL-G1H6HrzqVst6xYLCw0nX96hinrnLjZT_3ldig7BfgenPX0yPQHzOg-t2X89qv2igiZtv313aCxU-wiBBIPrN3GwR23fcgH2awE/s200/Ebru_2.jpg)