Ferric chloride, a chemical, is utilized in intaglio printmaking to etch copper plates. Applied to the plate, it reacts with exposed areas, corroding them to form grooves. These grooves retain ink for transfer to paper during printing.
| LIST I | LIST II | ||
|---|---|---|---|
| A | Pointillism | I | One layer painting technique |
| B | S’graffito | II | Small dabs of pure colours |
| C | Alla Prima | III | Painting wet paint on wet paint |
| D | Wet on Wet | IV | Sketching into wet paint layer |