Jan Duiker was a prominent Dutch architect known for his innovative designs in the early 20th century. Born in 1890, he played a significant role in the development of the Amsterdam School architectural style, which emphasized expressive forms and vibrant colors. His work often combined functionality with artistic elements, making him a key figure in modern architecture. One of Duiker's most famous projects is the Zorgvlied Cemetery in Amsterdam, which showcases his unique approach to landscape and architecture. He also contributed to the design of various residential buildings and public spaces, leaving a lasting impact on the architectural landscape of the Netherlands.