For larger, outdoor commissioned works, Don Perdue has sculpted in cast concrete, fiberglass, and aluminum. These pieces are site-specific, being conceived and created for the particular environment of their installation - whether being integrated into extant architecture and landscaping, or conceived along with it.

The abstract, modernist piece Brookhollow Oracle (at top) is the largest such work, and resides in a specially landscaped area amidst ponds and brooks on a private estate in New Jersey, USA.

The slightly smaller and more figurative cast aluminum piece Seaforms V (at left) overlooks the Atlantic Ocean from the dunes of a private residence at the New Jersey shore. Some shots of the fabrication phase of this piece have also been included.

Oracle X (below) is a small maquette for a monumental scale work, of comparable size to the Brookhollow Oracle.