Researchers excavating the Ulucak Mound in western Turkey have uncovered fingerprints steadfastly embedded on ceramics and clay artifacts dating back 8,000 years. Situated in the Kemalpasa area of Izmir province, the site offers valuable information about how ancient societies began crafting pottery in a more systematic manner.
The pottery workshop, estimated to be from 6000 to 5840 BC, was discovered within a complex of six rooms that contained tools, partially finished vessels, pigments, and other items related to pottery production. The ongoing excavation has been overseen since 2009 by Professor Ozlem Cevik of Trakya University.
According to Professor Cevik, these fingerprints provide some of the earliest definitive proof that pottery was created by specialized artisans working in dedicated spaces, rather than solely in domestic environments.
Ancient Potters' Fingerprints Reveal Diverse Participants
One of the most extraordinary finds at Ulucak Mound is the preservation of fingerprints left on clay blocks before they were shaped into finished ceramic vessels. These prints offer a unique glimpse into the hands of ancient craftspeople.
Analysis identified impressions from individuals of varying demographics, including adult males and females, as well as children up to 11 years old. As detailed by the Professor Cevik, this suggests that pottery-making in early times was a communal activity, involving participants of different ages and genders engaged in preparing the clay prior to final production.
Investigating these ancient fingerprints poses significant challenges due to the deterioration or loss of details from environmental effects accumulated over millennia. In many instances, only partial sections of the prints remain, complicating thorough examination.

Professor Cevik noted that advanced imaging technologies enable clearer analysis of better-preserved prints, helping reveal fine details about the fingerprints’ contours. Yet, the clarity of these images depends largely on how the original marks were made.
“This depends on the state of a fingerprint’s preservation. If the person who left these prints did not wiggle their finger while leaving these prints or press their finger on exactly the same spot twice, their fingerprints could be imaged quite easily and precisely with a good camera.”
Dedicated Workshop Alters Understanding of Early Pottery Craft
The Ulucak Hoyuk findings shed new light on the development of pottery production in western Anatolia. The workshop was contained within a six-room complex, including unfinished pottery items, various tools, pigments, and materials associated with ceramic creation.
“Accordingly, the pottery workshop discovered in Ulucak Hoyuk, dating between 6000-5840 BC, represents the first clear evidence that pottery making was carried out by possibly a group of skillful pottery crafters, in a distinct area from domestic buildings,” said Cevik.

As Newsweek has reported, this discovery challenges previous assumptions about early community organization of specialized production. The presence of a distinct workshop implies that some artisans developed sophisticated techniques in clay preparation, vessel shaping, and decoration.
Unearthing Ancient Pottery Tools Reveals Complex Techniques
Items found within the workshop indicate that making ceramics was a multi-stage process requiring practical knowledge and craftsmanship. Among the artifacts were lumps of red pigment, possibly hematite, used for decorating pottery, along with grindstones to process pigments, bone spatulas for smoothing surface finishes, polishing stones, and unfinished coil-constructed vessels.
These findings provide a window into the intricate fabrication of early ceramics, where clay was carefully prepared, shaped, refined, and adorned using a variety of specialized tools and expert techniques.

Professor Cevik emphasized that ongoing studies aim to clarify the distinctions between pottery made at home and that created in workshops. Researchers continue to analyze differences in clay preparation, forming methods, and the levels of craftsmanship involved.
“We need, however, further analysis to understand what is the technological difference in pottery making between the household and workshop levels. The difference is due to fabric preparation or shaping technologies, level of skill, and so on,” he added.
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