Answer:
Humanism. During the 14th century, a cultural movement called humanism began to gain momentum in Italy. Among its many principles, humanism promoted the idea that man was the center of his own universe, and people should embrace human achievements in education, classical arts, literature and science.
Explanation:
Technique of Fresco (Frescoes) painting.
"The first certain work by Perugino is a Saint Sebastian, at Cerqueto, near Perugia. This fresco (a mural painted on wet plaster with water-soluble pigments) dates from 1478 and is typical of Perugino’s style."
