Leaving an Impression: Revealing the Intricate Story of Sumerian Cylinder Seals
A cylinder seal is a small cylindrical object with images, words, or both, engraved onto it. Sumerian cylinder seals would be rolled over wet clay to make an impression. When the clay dried, a seal would be formed. These seals were used for a number of different purposes in Sumer, including for the transaction of business, decoration, and correspondence. Sometimes the images presented on the seal could be quite complex and beautiful. Cylinder seals were used by various cultures in the ancient Near East, including the Sumerians, Akkadians, Hittites, and Persians.
Materials and Uses of Sumerian Cylinder Seals
According to some scholars, cylinder seals were first used in Syria between the 8th and 7th millennium BC. Others, however, disagree, arguing that they were invented in Sumer (in modern Iraq) around the 4th millennium BC. Some scholars have argued that stamp seals preceded cylinder seals, whilst others propose that the two were used contemporaneously.
Sumerian cylinder seals were usually made of stone (both common and semi-precious stones), such as amethyst, obsidian, hematite, and lapis lazuli (preferred for the beauty of the blue stone). Nevertheless, other materials, including glass, ceramics, gold, silver, wood, bone, and ivory, have also been used to produce these objects in the ancient world.
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A Neo-Sumerian (circa. 2150 -2000 BC) hematite cylinder seal depicting the presentation of a worshiper to a seated deity. An interceding goddess in a tiered dress leads the worshiper, who holds one hand before his face in a pious gesture. The three-line inscription records the seal owner's name and occupation: "Lugal-dugedu, the scribe, son of Ur-dingira." ( Walters Art Museum )
Sumerian cylinder seals were used for various purposes. For example, these seals could have holes drilled into them, so that they could then be used as a sort of necklace, or pinned onto a garment. One example of this type of Sumerian cylinder seal was found on the skeletal remains of Queen Puabi in the Royal Cemetery of Ur. The queen’s seal also had a gold cap, which was fastened on to one end of the cylinder with bitumen. The cylinder seal, as well as its gold cap, would have been worn by the queen as a display of her high status. Some Sumerian cylinder seals were also used as amulets to ward off evil spirits and to bring luck and prosperity to their wearers.
Cylinder-seal of the "Lady" or "Queen" (Sumerian NIN) Puabi, c. 2600 BC. Banquet scene, typical of the Early Dynastic Period. (Nic McPhee/ CC BY SA 2.0 )
Apart from being status symbols and amulets, Sumerian cylinder seals also had practical uses. For example, they were used as a kind of signature for documents, which were in the form of clay tablets. By using the seal to make an impression on a piece of wet clay tablet, a person may certify that the said document is genuine. This need for the authentication of documents occurred with a rise in bureaucracy, which happened in Mesopotamia, especially in the southern part, where it was more complex, during the 4th millennium BC. In business / trade, cylinder seals could be used to ensure that stored goods were not tampered with or stolen. Thus, impressions made by cylinder seals have been found on clay used to seal storage jars or the doors of storage rooms on ancient Sumer.
Before the writing was added, this tablet, a receipt, was marked with a cylinder seal dated to the reign of King Shulgi of Ur. Still visible is a typical Sumerian (Ur III) depiction of a standing figure of a worshiper with one hand raised, and three lines of an inscription with the name of a scribe - suggesting that the seal may have belonged to the person who wrote the tablet. (2100-2050 BC) ( Walters Art Museum )
The Intricate Carvings of Sumerian Cylinder Seals
The designs on Sumerian cylinder seals have also attracted a lot of attention, as they are intricate carvings consisting of various themes. Seals from Sumer were usually focused on three main subjects: contest themes, banquet scenes, and religious themes. Deities, humans, animals, plants, and religious iconography all appear on these artifacts. Other designs found on Sumerian cylinder seals may include geometric designs and inscriptions in cuneiform script.