What process is emphasized in the definition of leadership proposed in class

Vermeer's convincing rendering of space and light may have been achieved with the aid of a _____

A) ?wooden model for the scene B) ?telescope C) ?magnifying glass D) ?camera obscura

Monteverdi's vocal music ordinarily was supported by a ________ and other instruments.

A. string bass B. basso continuo C. trumpet D. bassoon