Dürer never copied any of his paintings directly into prints, although some of his portraits base a painting and a print on the same drawing, which is very similar. The next stage began when Titian in Venice, and Raphael in Rome, almost simultaneously began to collaborate with printmakers to make prints to their designs.
Dürer never copied his paintings directly into prints, but some of his portraits were based on a painting and a print using the same drawing.  Titian and Raphael both started collaborating with printmakers in Venice and Rome to make prints from their designs around the same time.