This display is a mini retrospective of a small square plate form I first developed in 1985. Over the years I have used it to explore a variety of embellishment techniques. The earliest here dates back to 1986.
The form is based on a grid of nine squares, four of which have quarter circle edges. The focal points of the quarter circle rims are the corners of the central square. This configuration allows for many geometric interpretations and play. In some cases I have ignored the geometry of the plate completely. My goal is to fully incorporate form and imagery.
The plate is solid slip-cast in a plaster mould. This allows for easy form repetition. A plaster model was made using metal templates which define the profile and shape of the plate. From the model I made a two-piece plaster mould. Casting slip is poured into the mould and allowed to set up. When the slip is firm the mould is separated and the plate is removed.
The plates are cleaned up and the backs are coated with a black slip. Depending on the technique I will use, the plates are bisque fired or left unfired.
Angelo di Petta