I think an artwork contains the opportunity to be continued. Its form may yet change. A given situation displays the piece as completed, but it could have been different.
I do not consider casts to be permanent forms in a chronological sense. The frame of reference in my work is often in the area of painting, even when the piece itself may be three-dimensional.
I like to speak of cast pieces. This term refers to the process of making. I regard these works, perhaps in a utopian sense, as objects of an interstice, something of their own. Neither sculptures nor paintings but something else.