Giuseppe Arcimboldo (1526 or 1527 – July 11, 1593) was an Italian painter best known for creating imaginative portrait heads made entirely of objects such as fruits, vegetables, flowers, fish, and books.

Arcimboldo is known as a 16th-century Mannerist. A transitional period from 1520 to 1590, Mannerism adopted some artistic elements from the High Renaissance and influenced other elements in the Baroque period. A Mannerist tended to show close relationships between human and nature.  Arcimboldo also tried to show his appreciation of nature through his portraits. In The Spring, the human portrait was composed of only various spring flowers and plants. From the hat to the neck, every part of the portrait, even the lips, and nose, was composed of flowers, while the body was composed of plants. On the other hand, in The Winter, the human was composed mostly of roots of trees. Some leaves from evergreen trees and the branches of other trees became hair, while a straw mat became the costume of the human portrait.

Giuseppe's father, Biagio Arcimboldo, was an artist of Milan. Like his father, Giuseppe Arcimboldo started his career as a designer for stained glass and frescoes at local cathedrals when he was 21 years old. He also married later on.

In 1562, he became court portraitist to Ferdinand I at the Habsburg court in Vienna, and later, to Maximilian II and his son Rudolf II at the court in Prague. He was also the court decorator and costume designer. Augustus, Elector of Saxony, who visited Vienna in 1570 and 1573, saw Arcimboldo's work and commissioned a copy of his "The Four Seasons" which incorporates his own monarchic symbols.

Arcimboldo's conventional work, on traditional religious subjects, has fallen into oblivion, but his portraits of human heads made up of vegetables, plants, fruits, sea creatures and tree roots, were greatly admired by his contemporaries and remain a source of fascination today.

At a distance, his portraits looked like normal human portraits. However, individual objects in each portrait were actually overlapped together to make various anatomical shapes of a human. They were carefully constructed by his imagination. Besides, when he assembled objects in one portrait, he never used random objects. Each object was related by characterization. In the portrait now represented by several copies called The Librarian, Arcimboldo used objects that signified the book culture at that time, such as the curtain that created individual study rooms in a library. The animal tails, which became the beard of the portrait, were used as dusters. By using everyday objects, the portraits were decoration and still-life paintings at the same time. His works showed not only nature and human beings, but also how closely they were related.