ABSTRACT
There is an ancient fresco (a painting on a plaster wall) showing a Roman couple, the woman holding a writing tablet which opens like a book, and a metal stylus to write with. https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9781315070056/2d6c8723-a7e6-416e-9263-cc2b9e6bfa76/content/fig4_2.tif" xmlns:xlink="https://www.w3.org/1999/xlink"/>
