Which architect is associated with the design of the Forum of Trajan?

Apollodorus of Damascus is recognized as the architect behind the design of the Forum of Trajan, built in Rome around 100-112 AD during the reign of Emperor Trajan. This monumental complex is significant for its innovative architectural elements, including the grand Trajan's Column, which commemorates the emperor's victory in the Dacian Wars. Apollodorus, a prominent architect of his time, integrated various functionally and visually significant structures within the forum, creating a harmonious blend of civic space that reflected the power and grandeur of the Roman Empire.

The Forum of Trajan is considered a masterpiece of Roman architecture, showcasing the use of advanced engineering techniques and an understanding of spatial organization. The project established a new standard for public spaces in ancient Rome, influencing future developments in architectural design. In contrast, the other architects listed—Frank Lloyd Wright, Le Corbusier, and Louis Kahn—were innovators in their own right, but their work is associated with different periods and styles in architecture, primarily in the 20th century, thus making them unrelated to the classical Roman architecture embodied in the Forum of Trajan.