George, primarily uses rocks from the shore, as they have been smoothed by
the surf and are, therefore, ideal for painting. He does not attach
anything to the rock, or chisel pieces of it away; he prefers to work with
the shape provided by nature. The natural imperfections, such as chips,
streaks or holes, often work to his advantage; a rock with one edge broken
off became the half-eaten side of an apple.
