Domenichino

Domenico Zampieri was an Italian Baroque painter of the Bolognese School, or Carracci School, of painters.

Domenichino was born in Bologna, son of a shoemaker, and there initially studied under Denis Calvaert. After quarreling with Calvaert, he left to work in the Accademia degli Incamminati of the Carracci where, because of his small stature, he was nicknamed Domenichino, meaning little Domenico in Italian. He left Bologna for Rome in 1602 and became one of the most talented apprentices to emerge from Annibale Carraccis supervision. As a young artist in Rome he lived with his slightly older Bolognese colleagues Albani and Guido Reni, and worked alongside Lanfranco, who later would become a chief rival.

Source: Wikipedia