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Find a Wikipedia image that answers this question: What construction material is the front wall behind the entrance patio of both the Performing Arts Building at Reed College and the Sullivan Performing Arts Center in Texarkana?

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Represent the given Wikipedia image with related text information: Performing Arts Building, Reed College (2013) - 02  Performing Arts Building, Reed College (2013).

['<|image_1|>\nRepresent the given Wikipedia image with related text information: Montachusett Regional Vocational Technical School, Fitchburg MA Montachusett Regional Vocational Technical School, Fitchburg Massachusetts.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Johnston Student Center Virginia Tech  The Johnston Student Center. Virginia Tech, Blacksburg, Virginia.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: College West, San Diego, CA, USA - panoramio (43).\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: STEM Building, Kean University New Jersey Center for Science, Technology and Mathematics Education at Kean University.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Ford Music Hall This is the Ford Music Hall on OBU campus.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: PriceHall.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: VaTechTorgersenHallBridge.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Bridges Hall of Music Exterior, Pomona College The exterior of the Mabel Shaw Bridges Hall of Music.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Sylvan Theater Building, Sylva, NC (32764630908).\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: OK Theatre - Enterprise Oregon The historic O.K. Theatre, located at 208 West Main Street in Enterprise, Oregon, United States, is listed on the US National Register of Historic Places.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: VonderHeydenPavillion.\n']
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