An ancient Roman technique of facing concrete walls with diamond-shaped blocks of tufa stone to achieve a net-like ornamental surface pattern.
Opus reticulatum used on an exterior wall of Hadrian’s Villa, Tivoli, Italy. Ca. 125 CE.
A free resource for students and teachers, created by Dr. James Terry. Art History Glossary by James Terry is licensed under Creative Commons CC BY-NC-ND 4.0 .