During the break we did a workshop with Christine Willcocks - she is a printmaker who uses a special kind of card to create etched plates. These are then inked up in the usual intaglio manner. The advantage f the card is that it does not require acid to etch it, and unlike collographs, it does not need to be shellaced.
A lovely clean way to get some fine prints. Good for travelling
Only 'disadvantage' is low print run numbers .... but that can be a plus. And they can dent easily - so they are a bit more fragile than usual plates. Below is the image I played around with to see what was possible.