What concern common in the Renaissance and Baroque eras is demonstrated in Velázquez's Las Meninas?

Which of the following was NOT a 14th-century humanist?

a. Boccaccio b. Petrarch c. Giotto d. Dante e. Cimabue

What vector is created by somebody pointing in a particular direction?

A) graphic vector B) index vector C) motion vector D) directional vector E) neutral vector