Porcelain bowl with carved design and celadon glaze by Karl Martz, 1975.

1.5 inches (3.8 cm) tall; 5 inches (12.7 cm) in diameter.
Karl carved into the soft greenware (unfired) body with a broken hacksaw blade.
The greenish colored glaze fills the carved depressions, darkening them.
"U/L" on the foot signifies that this was made at the University of Louisville,
while Karl was Bingham Professor of the Humanities (see timeline).

Collection of Brian Martz.