What does the top number in the above time signature mean?
o
a. 3 eighth notes
o
b. 3 half notes
o
c. 3 beats per line
o
d. 3 beats per measure

Answerrelics;

Over head or front lighting is used for a self portrait

The technique was mural painting and he used either freshly laid or wet lined plaster. he also use water to merge it with the pigment and plaster creating a internal part of the wall