Archive for Artifacts

3D Modeling

Here are some of the artifacts recovered during the 2014-2016 expeditions and modeled with Autodesk’s ReMake software. Building a full list of Antikythera artifacts and a 3D virtual Museum of them will be an ongoing effort, in partnership with Autodesk.

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Human Skeletal Remains

The 2016.2 excavation season delivered our most important find yet: a mostly intact human skeleton. The bones include both femurs, radius and ulna from an arm, several ribs, and about 70% of the skull including upper jaw with teeth. More bones remain in situ, awaiting the next excavation season. We modeled the long bones in situ, and then both femurs together after recovery.

Artifact resurrection!

Bronze kline component
During the 1901 and 1976 interventions, the divers recovered several pieces of an ornate bed or couch, known as a kline. Elaborate bronze decorations embellished these frames. The artifact modeled here was recovered by our team in 2014, and matches those previously discovered like the artifact pictured below. Interestingly, a 1st century B.C. Roman bed currently exhibited in Switzerland’s Musee Romains Avenches bears a striking resemblance to the components recovered from the Antikythera Shipwreck.

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kline 3D model

Despite the best efforts of conservation scientists, the 2014 artifact disintegrated soon after recovery.

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Fortunately, our accurate 3D models of the artifact saved it in virtual reality, allowing our partners at Autodesk to re-cast the artifact in bronze.

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Fine mould-formed lagynos

This small table jar was recovered in 2015, and is identical to a lagynos recovered by the Cousteau team in 1976. Ancient DNA analysis will be performed on both jars, to determine their original contents.

Fine mould-formed lagynos

Statuette base

We recovered this rectangular rebated stone artifact in 2015, and believe it may be the base to a statuette. It has a series of holes perforating the bottom, and the rebate is filled with an undetermined substance. Tests will be conducted to identify all of the materials from which it was made, and the object will be X-rayed.

Statuette base

Amphora in situ

Our team 3D-modeled this demi-amphora while it was in situ.

Amphora in situ

Lagynos
This table jar, or lagynos, was recovered from the Antikythera Shipwreck in 2014. During the 1901 and 1976 interventions at the Shipwreck, 49 other lagynoi were recovered. Most were similar to this jug, which according to Westholm’s classification system is Type II with bi-conical body. Lagynoi are thought to have been wine containers, and it is possible they were shipped either as cargo on the Antikythera vessel or as provisions for the passengers. We will conduct ancient DNA investigations of this jar to determine its contents.

UPDATE September 2016

During the first and second 2016 excavation sessions, the team recovered two more intact lagynoi. We 3D modeled the  vessels and took aDNA swabs from both, per our norm. Here is the 3D model of the jar recovered in 2016.2 , ready for comparison with the 2014 jar.

 

Lead anchor stock
The lead anchor stock was first observed in 1976 during a dive with Jacques-Yves Cousteau’s submersible SOUCOUP. Our dive team re-discovered it in 2013, and recovered the artifact in 2014. Cast in solid lead, the upper margin of the stock contains a curious hollowed-out feature. It is likely that this held a wooden cross-piece during casting, which was part of the mechanical connection of the stock to the anchor shaft.

Bronze rigging ring
Recovered in 2014, this solid bronze rigging ring and attached eye-bolt is a component of the Antikythera ship itself. It was used to secure lines, or perhaps for the running rigging of the sails. The bolt is surrounded by remnants of wood from the ship.

The project team thanks Dr. Ageliki Simosi, Director of the Ephorate of Underwater Antiquities, for permission to share these 3D artifact images. And more thanks to Autodesk for the 3D modeling

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Marble statues

The sponge divers tasked with recovery of artifacts from the Antikythera shipwreck brought thirty-six marble statues to the surface. Some of these were probably original Hellenistic works of art, while others were copies of well-known sculptures. Most of the statues sat proud of the sea floor, and so were badly eroded by the water and colonizing organisms.

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These images of marble statues from the Antikythera Shipwreck were taken by MIT Professor Harold “Doc” Edgerton during a 1953 visit to Greece with Jacques Cousteau. Images courtesy MIT Museum.

An excellent example of the preservative qualities of the marine sediments comes from the statue of the Wrestler. His right side was immersed in the mud underlying the shipwreck, while his left side was exposed to the water and therefore is badly degraded.

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The colossal statue of Herakles (image below) that now adorns the central courtyard of the National Archaeological Museum draws our team’s special attention. Century-old rumors from the 1901 salvage operations lead us to believe that the sponge divers initially thought this huge piece was a boulder, rolled down the underwater slope to cover other artifacts on the wreck. The Ministry of Culture official on the Hellenic Navy ship MYKALI directed that the “boulder” be rigged and recovered. Once on deck and cleaned, the form of Herakles emerged. However, the story goes that in the meantime, other “boulders” were dragged offshore into the deep.

5742Ed_Herakles  How big is the colossal Herakles? WHOI Diving Safety Officer Ed O’Brien stands next to it for scale. Ed is 6’2″ (188 cm) tall.

During our 2013 visit to Antikythera, our team mapped the entire coastal sea floor of Antikythera Island with an Edgetech 4600 combination side scan and multibeam sonar. We detected four sonar targets between 120 and 250 m to the east of the shipwreck site. These targets sit in water depths between 80 and 150 m. Could these be more colossal statues, mistakenly hauled off the wreck site in 1901? This is one of the top questions we seek to answer during the 2014 project.

Another story from the 1901 salvage intrigues us. It was reported that one of the four marble horses on the wreck was dropped during the lift from the sea floor. It apparently fell back into deeper water. Might another spectacular horse statue lie among the rocks and sediments? If so, will it be in good condition, or will its surfaces be eaten away by time and the ravages of the sea?

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Many of the marble statues no longer project their original glory. However, these more abstract human forms are eerily evocative reminders of time’s passage and human frailty.

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Above artifact images are courtesy of the National Archaeological Museum, Athens (K. Xenikakis). Copyright Hellenic Ministry of Culture and Sports/Archaeological Receipts Fund.

Bronze Statues

The Antikythera Shipwreck yielded fabulous life-sized bronze statues, several dating from the Hellenistic period. All of the statues came to the surface in pieces; some were more complete than others. Did the ancient supercargo responsible for loading the ship take only complete statues, or did he also collect fragments? If only complete statues were loaded in the first century B.C., what happened to the rest of the statues that now only present tantalizing feet, arms, swords, and crests? Might the missing portions still rest in the sediments of the Antikythera Shipwreck? We hope to solve this riddle during the 2014 field season.

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All images are courtesy of the National Archaeological Museum, Athens (K. Xenikakis).
Copyright Hellenic Ministry of Culture and Sports/Archaeological Receipts Fund.

Lamps

All images are courtesy of the National Archaeological Museum, Athens (K. Xenikakis).
Copyright Hellenic Ministry of Culture and Sports/Archaeological Receipts Fund.

Glassware

All images are courtesy of the National Archaeological Museum, Athens (K. Xenikakis).
Copyright Hellenic Ministry of Culture and Sports/Archaeological Receipts Fund.

Amphorae

All images are courtesy of the National Archaeological Museum, Athens (K. Xenikakis).
Copyright Hellenic Ministry of Culture and Sports/Archaeological Receipts Fund.