Madrigals usually have slower tempos than motets

The technique of painting on a wet plaster surface is called __________

A. buon fresco B. al prima C. fresco secco D. fresco prima

All the following are characteristic of the ars subtilior EXCEPT?

a) special note shapes, such as swirls and unusual flags b) purely verbal instructions c) systematic notational consistency with fixed values for each note d) a compositional interest in challenging the intellect