Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.

Context : The Carpenter Center for the Visual Arts at Harvard University, in Cambridge, Massachusetts is the only building actually built by Le Corbusier in the United States, and one of only two in the Americas (the other is the Curutchet House in La Plata, Argentina).
Answer : Le Corbusier
Who designed Carpenter Center for the Visual Arts?