The Blaeu publishing house was a prominent printing company established in the 17th century in the Netherlands. Founded by Joan Blaeu, it became renowned for its high-quality maps, atlases, and books. The firm played a significant role in the development of cartography during the Dutch Golden Age, producing detailed and artistic representations of the world. Blaeu's most famous work is the Atlas Maior, a comprehensive collection of maps published in several volumes. The publishing house was known for its collaboration with skilled artists and engravers, which contributed to the exceptional quality of its publications. The legacy of Blaeu continues to influence map-making and publishing today.