Read the following passages and answer the questions below.

Oil painting:

Since the 18th century, under the impact of society, culture, and technology, oil painting has undergone dramatic changes. They are rebellious but passionate, and prosperous.

Watercolor paintings

Watercolor paintings are considered a unique way to creatively represent dreams, illusions, emotions, and bright feelings using water-soluble pigments.

Sketch: (Tranh phác họa)

Van Gogh did not begin painting until his late twenties. He produced more than 2,000 artworks, consisting of around 900 paintings and 1,100 sketches.

Portrait: (Tranh chân dung)

The Mona Lisa is a famous 16th-century portrait by Leonardo da Vinci. The true identity of the woman pictured in the portrait remains unknown, despite intensive researches by art historians.

When did Leonardo da Vinci draw the portrait “The Mona Lisa”?

↠ ................................................................................................................................

Hoa looks red. She was outdoors yesterday. Perhaps she has