An etching needle is a sharp tool used in intaglio printmaking to create designs on a metal plate coated with acid-resistant ground. By scratching through the ground, the needle exposes the metal beneath, which is later bitten by acid to form grooves.
| LIST I | LIST II | ||
|---|---|---|---|
| A | Water colour | I | Egg |
| B | Tempera | II | Conte Crayons |
| C | Pastel | III | Wash |
| D | Tonal Drawing | IV | Gum or Resin/Wax |
Match List-I with List-II 

