One day he brought a plaster model of a man's head into our classroom.

The 1897 plaster model was not cast in bronze until 1964.

"I'd like to make a cast of this when it's dry and then a plaster model," he went on.

Schwanthaler went a step further in a plaster model dated 1840.

He showed a plaster model at the Salon of 1880.

This mold may then be used to produce a plaster model.

In all, Borglum made nine plaster models for the design.

Paul Manship started with a 24-inch plaster model for the 18-foot statue.

First, an artist creates a large plaster model of the coin.

Then they made a plaster model of the design.