Concrete, tinted white, 13' h. x 25' w. x 50' l. To Bruce Nauman, art is a philosophical inquiry; he is interested in "investigating the possibilities of what art might be." He mixes up categories (inside/outside, here/there, public/private, etc.) and reopens questions which we thought were settled. Besides providing a seating area for the recreational areas, the art work could signify the student's education about how to communicate and how to perform in a larger environment. Photo credit: David Scherrer