Throwing Aquariums

Using an Oversized Bat

Robert made his own “oversized” bats to go on to his Shimpo potter’s wheel. In this image, he is lowering the bat onto the pinned wheel head.

Wedged Clay put on to Wheel head

110 pounds of soft plastic clay is dropped on the wheel, as close to the center as possible.

Using Body Weight

Using his body weight, Robert works the clay out to the desired diameter and leaves the suggestion of a well.

Opening The Form

Soft clay makes it possible to center and open the form. The Shimpo wheel can stall under the weight if too much pressure is applied.

Raising The Walls

Bringing the form out is the most stressful part, using his right arm as a pivot point on his right leg, helps when strength is not sufficient.

Walls Are Up

Throwing the piece is not as difficult as trimming the “galley”, where the glass sits. To trim the form it must be flipped over onto its rim, while still leather hard.

Making The Front Rim

The front viewing port on the aquarium (the top) is turned back on itself to create a flat receiver, where the glass will be attached.

Carving The Feet

Legs are added as thick pugs, then the pugs are carved to shape.

Adding Surface Texture

Once the neck is added to the body, legs are attached and the whole form is textured. The exterior of these pieces is left unglazed, however, a line glaze is applied to insure a water-tight finish.