Possible topics might include:
- Material value of object(s), attributed upon creation or retroactively
- The use of costly or precious mediums and components
- Public, private, royal, and civic commissions
- Decorative arts
- Reliquaries and other objects with religious functions
- Artist markets and trade
- Depictions of important political or religious events
- Pomp, pageantry, and ceremony
- Gifts, personal or diplomatic