Campanian
The Campanian is, in the ICS' geologic timescale, the fifth of six ages of the Late Cretaceous epoch (or, in chronostratigraphy: the fifth of six stages in the Upper Cretaceous series). The Campanian spans the time from 83.6 ± 0.7 Ma to 72.1 ± 0.6 Ma (million years ago). It is preceded by the Santonian and it is followed by the Maastrichtian.
Madonna del cardellino
Raphael is considered to be a “master” of the High Renaissance, a title he shares with Michelangelo and Leonardo da Vinci. He was born in 1483 and died in 1520, living a mere thirty-seven years. Despite his relatively short lifespan, he was highly influential throughout his time on earth. He produced a vast quantity of work in a variety of media. He was active in architecture, printmaking, painting, and drawing. During the first half of his career, he spent years traveling across Northern Italy and was influenced by the Florentine styles he saw there, causing this stage to be called his Florentine Period. After which, in 1508, he moved to Rome where he continued to work. Many of his commissions came from the Vatican, including the Apostolic Palace, which brought about one of his most famous works, School of Athens. Due to his relationship with the church, he and Michelangelo were fierce rivals throughout both of their careers, and often competed for the same commissions. 
During his Florentine period, this work, The Madonna Del Cardellino, was painted along with several other well-known Madonnas: The Madonna of the Meadow and La Belle Jardinière. All three share several characteristics: Madonna is clothed in red and blue, the same three subjects are painted, the pyramidal composition, the natural background, and the connection to the church through the representation of books, crosses, or, indeed, the goldfinch.