Guernica is a large 1937 oil painting on canvas by Spanish artist Pablo Picasso.
The Italian painter were the first group that first used chiaroscuro to give the illusion of rounded forms on a flat surface.
<h3>What is
chiaroscuro?</h3>
Chiaroscuro refers to the use of strong contrasts between light and dark to affecting the whole composition of an art.
In conclusion, the Italian painter were the first group that first used chiaroscuro to give the illusion of rounded forms on a flat surface.
Read more about Chiaroscuro
<em>brainly.com/question/7151586</em>