Representing one of the preeminent collections of Minimal, Postminimal, Conceptual, and installation art, the selections of work from the Panza Collection by Robert Morris, Bruce Nauman, and Richard Serra, currently on view on the first floor of the museum-illustrate the changing attitudes about art fostered in the 1960s and 1970s. Artists of this generation turned to unconventional, industrial materials and began to accentuate the literal, physical properties of their work in lieu of narrative content. Relieved of this symbolic role, freed from the traditional pedestal or base, and introduced into the real space of the viewer, sculpture took on a new relationship to the spectator whose phenomenological experience of an object became crucial to its meaning.