In what ways does the work of Steen differ from the work of Vermeer?

a$.)$

Steen painted many genre paintings while Vermeer did not.

b$.)$

Steen used a camera obscura while Vermeer did not.

c$.)$

Steen's work contains complex moral messages while Vermeer's work does not.

d$.)$

Steen's work contains straightforward allegories while Vermeer's work does not.