General Knowledge Quiz for Thursday, 25 August 2011
A new general knowledge quiz is available every day. Try today's quiz or work through our archive of daily and themed quizzes.
Question 1: What is the word for the process of using strong acid or mordant to cut into the unprotected parts of a metal surface to create a design in intaglio in the metal?
A
B
Pastel
Dry point
C
Etching
D
Water colour