What is this symbol called?

What is “old” and what is “new” in gentile da fabriano’s adoration of the magi?

What comprises a list of main points and sub-points of a topic to include in a presentation? a(n) is a list of main points and sub-points of a topic to include in a presentation.

What is the title of the work below? a. the old sacristy b. the new sacristy c. tomb of popes d. pieta