When did Titian adopt a new style, and what are some of the ways it changed?

Titan style of painting alter throughout his long life, which uses color, brush, and most of the time, uses his finger to paint in the canvass to make it more real. As time goes by Titan uses shadow on his painting and uses landscape style.

In addition, his works includes portraits, mythological works and altarpieces however in the last twenty-five years of his life; he focused as a portrait-painter in the service of Philip II of Spain.