Two box panels with mithuna; Tamil Nadu, India; Late 17th–early 18th century; Ivory backed with gilded paper; 14.4 x 20.3 cm. The Metropolitan Museum of Art, New York

Also known as bas-relief or basso-relievo, it is a form of relief sculpting where the image carved is slightly raised from the ground without undercutting a majority of the outlines, lending the image a shallow depth.