This is a wall hanging decoration (30x23cm frame) depicting the Khue Van Cac pavilion of the Temple of Literature (Van Mieu), a symbol of Hanoi, Vietnam. It can be enjoyed by switching the two screws. The Temple of Literature was founded in 1070 as a temple to worship Confucius, and later, the oldest university in Vietnam was built behind the temple, making it a place of good fortune for academics and a sacred place for exam takers. It is also a famous tourist spot that is featured on the 100,000 VND note. I bought this as a souvenir from Vietnam, but it has been unused and stored at home.