Read the following passage regarding architectural history:
The architectural movement known as Brutalism, which flourished from the 1950s to the mid-1970s, is characterized by several distinct elements. Most notably, Brutalist buildings feature exposed, unpainted concrete surfaces that proudly display the texture of the wooden forms used during construction. Additionally, these structures typically exhibit massive, monolithic shapes and a highly rigid geometric style. Functionally, the buildings are deliberately designed to expose their structural materials and internal mechanical systems, rather than concealing them.
Statement: Based on the passage, the author explicitly lists exposed concrete surfaces, monolithic shapes, and visible mechanical systems as characteristics of Brutalism, but does NOT mention intricate ornamental detailing as a feature of this style.
Answer: Answer