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Find a Wikipedia image that answers this question: What material are the columns on the second story of Davison Hall at Louisiana Tech University made from?

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Represent the given Wikipedia image with related text information: Davison Hall at Louisiana Tech University IMG 3802  I took photo with Canon camera.

['<|image_1|>\nRepresent the given Wikipedia image with related text information: Laurier Quebec.\n', "<|image_1|>\nRepresent the given Wikipedia image with related text information: FlTechSUB Florida Institute of Technology's Homer Denius Student Union Building, home to the campus bookstore, university mail annex, SUB Cafe, Office of Student Life, the John and Martha Hartley Room, as well as several student organizational offices.\n", '<|image_1|>\nRepresent the given Wikipedia image with related text information: Linen Hall, Belfast (13733352023) Creator: R. Welch (Photographer).\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Gatech8th.png.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Belltower Hall, East Campus, Duke University, Durham, NC (48960445148).\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: BrownUniversity-RobinsonHall Brown University Robinson Hall. Built in 1878, designed by William Appleton Potter in the Gothic revival style.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Nassau Hall - Princeton University - Princeton, NJ - DSC00762 Nassau Hall - Princeton University - Princeton, New Jersey, USA.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Joseph Mark Lauinger Library, Georgetown University, Georgetown, Washington, DC (45692579445).\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: South-bend-college-football-hall-of-fame.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Library, New Hampshire State College, Durham, NH Old Hamilton Smith Library, University of New Hampshire, Durham, New Hampshire. Opened in 1907, it served as college library until 1958. The building now houses various offices.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: UF-BartramHall  Bartram Hall at the University of Florida.\n']
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