Who was the master printmaker of sixteenth century?

There isn't one single "master printmaker" of the 16th century. The era saw many talented artists working in various printmaking techniques. However, some of the most prominent and influential printmakers of the time include:

* Albrecht Dürer (1471-1528): A German Renaissance artist, widely considered one of the greatest printmakers of all time. He mastered woodcuts and engravings, creating iconic works like "Melancholia I" and "The Knight, Death and the Devil."

* Lucas Cranach the Elder (1472-1553): A German Renaissance painter and printmaker, known for his woodcuts, especially his depictions of the Virgin Mary and portraits of Martin Luther.

* Hans Holbein the Younger (1497-1543): A German Renaissance painter and printmaker, renowned for his portraits and religious works. He is known for his woodcuts, including the "Dance of Death" series.

* Parmigianino (1503-1540): An Italian Mannerist painter and printmaker, known for his elegant and elongated figures. He produced several influential engravings, including the "Self-Portrait in a Convex Mirror."

* Pieter Bruegel the Elder (1525-1569): A Flemish Renaissance painter and printmaker, known for his detailed and satirical depictions of peasant life. He was a master of engraving and etching.

* Giorgio Ghisi (1520-1582): An Italian Renaissance printmaker, renowned for his engravings. He often copied works by other artists, including Raphael and Michelangelo.

* Agnolo Bronzino (1503-1572): An Italian Mannerist painter, but also a notable printmaker, known for his precise and meticulous engravings.

This is just a small selection of the many talented printmakers who worked in the 16th century. Each of them brought unique skills and styles to the art form, and their works continue to inspire and amaze viewers today.