I believe it is <span>C.
by drawing using quick, short strokes
</span>
Answer:
Tempera
Explanation:
Tempera was the technique was used in medieval and in early Renaissance periods. There are several artists used this technique such as Giotto, Flippo Lippi, Boticelli and more. Well, <em>tempera </em><em>technique was used by Giotto in his artwork the Virgin and Child Enthroned.</em>
C is the answer , and it is very easy