This catalog documents the artworks featured in the Hirshhorn Museum and Sculpture Garden's 1989 exhibitions. It provides a comprehensive overview of the pieces displayed, serving as a record of the museum's collection and its curatorial focus for that year.

As an exhibition catalog, the primary value of 'Hirshhorn Works 89' lies in its archival and informational utility for art historians, curators, and enthusiasts. It serves as a direct record of the museum's programming and collection highlights for the specified year. The authority perspective would view this as a valuable, albeit specialized, reference document for understanding the Hirshhorn's exhibition history and the artists it showcased in 1989.