What cultural factors led to these two very different forms of religious expression?

Consider Robert Campin’s Mérode Altarpiece, c.1426 and Gian Lorenzo Bernini’s The Ecstasy of Saint Teresa, 1645-1652.

What cultural factors led to these two very different forms of religious expression?

Write a 1-2 page essay comparing and contrasting how these two works express faith appropriate to that time and place, citing specific details from each painting.