this device is called the Oscilloscope.
Answer:
The chiaroscuro in this painting shows that it was probably painted during the
a painting of people standing together, using dark, right colors and lots of shadows
Public Domain
Explanation:
D. Leiden Modern Age
Answer:
Demographics-- what is their age, sex, background?
Explanation:
Answer:
A Grand Staff
Explanation:
I believe that is what it is called.
