Former head of the Arts Council of Princeton Jeff Nathanson described a visit to Graves' studio in New York City as follows:
I was struck by the power and solemnity of this collection of stone images.. Entering his work space was as if walking into a quarry, a graveyard, an ancient ruin. They, like all sculpture, respond to the force of gravity – form a relationship with the surface on which they lay. This was at the root of Graves’ extraordinary conceptual approach in making his sculpture. Graves considered that stone came from the earth and with human intervention, became sculpture, to lie on the ground only to return to the earth after time. Graves created flat horizontal slabs that sprawled on the floor and upright totemic blocks recalling the ancient sites that provided the inspiration to make these pieces. (Nathanson).
In addition to sculpting, Graves taught at the Parsons School of Design in New York and at Fairleigh Dickinson University in Madison, New Jersey. He composed several essays outlining his views on art, humanity, and creativity. For instance, in one essay he wrote:
The making of sculpture may be taken as a desire for the realization of wholeness. We don't want to be on the world, but in it. We begin by putting our identity on materials with the hope that we will become one with the world. Watch a child handle any material. He will deform, mutilate, or shape the material into a new form. He may take that material and combine it with another material into a structure. Or he may set that material aside from others and give it a personal value. Even when a child is given a toy that already has meaning invested in it by the adult world, the child often will give it meaning in ways unthought of by adults. The personal meaning given materials by a child is his way of neutralizing and protecting himself from and indifferent environment. By turning materials into an object it becomes something known. (Graves, Sculpture - A Definition).