To say who is the most famous oil painter in the world, then my answer is Leonardo da Vinci. Leonardo da vinci, whose full name is Leonardo di Sepello da Vinci, was a multi-disciplinary scholar during the Italian Renaissance. He is also an architect, anatomist, artist, engineer, mathematician and inventor. His endless curiosity and creativity made him a typical Renaissance artist, one of the most famous painters in history and the most perfect representative of the Renaissance in Europe. Few works have been completed in his life, but almost all of them are immortal masterpieces. His works have a distinctive personal style from beginning to end, and he is especially good at combining artistic creation with scientific discussion, which is unique in the history of world art. He, Michelangelo and Raphael are also known as the "Three Masters of Renaissance Art".

One of Leonardo da Vinci's most famous works, Mona Lisa, was collected in the Louvre in Paris from 1503 to 1507. Da Vinci's parents were landlords and peasant women. He was born and raised in Finch near Florence, Italy. Leonardo da vinci is famous for his realism and influential paintings. The former, such as Mona Lisa and The Last Supper, is famous for its realism, while the latter, such as Vitruvian Man, has a far-reaching influence on later generations. Da Vinci was smart and studious when he was a child, and he had a wide range of interests. He sings very well and learned to play the lyre and flute very early. His impromptu singing, whether it is lyrics or tunes, is amazing. He loves painting very much and often paints for his neighbors. He has the reputation of "painting prodigy". Da Vinci, 14 years old, was sent to Florence by his father and began to study plastic arts systematically under the guidance of the famous artist verrocchio. By the age of 20, Leonardo da Vinci had reached a high artistic attainments. He used brushes and carving knives to express the truth, goodness and beauty of nature and real life, and enthusiastically praised the happiness of life and the beauty of nature.

1482, Leonardo da Vinci came to Milan, and at the invitation of St. Francis Church, he painted the altar painting "Our Lady of the Rock". This painting is in the Louvre now. The Last Supper is the most famous work of his period. This wet mural shows the farewell scene of Christ before his arrest and the last supper of his disciples. In the layout of characters, it is arranged in the form of a table, which makes Christ independent of the center of the picture. Other disciples showed their feelings of panic, anger, doubt, repentance and panic through their different expressions and gestures. This description of typical personality highlights the theme of painting and complements the unified effect of composition, which is the most perfect model in the history of art.