From the World Heritage inscription for the Plantin-Moretus House-Workshops-Museum Complex:
The Plantin-Moretus House-Workshops-Museum Complex is the only surviving printing workshop and publishing house in the world dating back to the Renaissance and Baroque periods. Situated in Antwerp, one of the three leading cities of early European printing along with Paris and Venice, it is associated with the history of the invention and dissemination of typography. Its name refers to the greatest printer-publisher of the second half of the 16th century, Christophe Plantin (c. 1520-1589), and his son-in-law, Jan Moretus I (1543-1610), who took over the best-equipped printing company in Europe upon Plantin’s death. It was thanks to the Moretus family that the firm’s production activities continued in the same location for three centuries, from 1576 to 1867.