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  • Circular object with a hole in the middle. The object has a highly textured surface, which appears as vein-like black dots against grays, browns, and greens.
  • The other side of the circular object, which features small swirling patterns engraved onto a muted-green surface with two blurry brown streaks.

Unknown Maker, Chinese

Bi Disc

Maker

Unknown Maker, Chinese

Culture

Chinese

Title

Bi Disc

Period

Han Dynasty

Year

206 BCE-CE 221

Medium

  • Jade (nephrite)

Materials/Techniques

Techniques

  • Jade (nephrite)

Materials

jade

Geography

Origin: China

Dimensions

18.3 cm (7 3/16 inches) (diameter)

Credit / Object Number

Credit

Gift of Mrs. Gustav Radeke

Object Number

16.132

Type

  • Sculpture

Exhibition History

Being and Believing in the Natural World
Perspectives from the Ancient Mediterranean, Asia, and Indigenous North America
Oct 22, 2022 – Jun 04, 2023

Label copy

Skillfully worked jade objects, such as the knife and disc in the case at left, have been found in elite tombs in China. Thousands of years ago, they likely held ceremonial meaning. Vibrant stones like malachite, said to capture the luminosity of the sun and moon, were also treasured in China. 

Ancient Greeks loved gold jewelry, often incorporating plant and animal motifs in their designs. They also transformed readily available materials into glass beads for necklaces. 

Since ancient times, Indigenous people in what is now the Southwest US have mined turquoise. Diné people believe turquoise provides spiritual protection. 

—WC | GB | SB

Image use

The images on this website can enable discovery and collaboration and support new scholarship, and we encourage their use.

Public Domain This object is in the Public Domain and available under a CC0 1.0 Universal (CC0 1.0) Public Domain Dedication

Tombstone

Unknown Maker, Chinese
Bi Disc, 206 BCE-CE 221
Jade (nephrite)
18.3 cm (7 3/16 inches) (diameter)
Gift of Mrs. Gustav Radeke 16.132

To request new photography, please send an email to imagerequest@risd.edu and include your name and the object's accession number.

Feedback

We view our online collection as a living documents, and our records are frequently revised and enhanced. If you have additional information or have spotted an error, please send feedback to curatorial@risd.edu.

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