Roman baths found in Frosinone

The remains of Roman imperial-era baths have been discovered in Frosinone, 50 miles southeast of Rome in central Italy. The complex on the left bank of the Cosa river retains sections of black-and-white mosaic floors and marble cladding lining a rectangular pool.

The baths were discovered last month during a preventive archaeology survey at the site of planned sewer work on the Ponte della Fontana, a street named after the Roman bridge, long-since obliterated by flooding, that once crossed the Cosa river at this spot.  Very few remains from the Roman city have survived, and while Frosinone was known for its rivers and mineral springs in antiquity, there are no ancient sources documenting baths, so the discovery comes as a total surprise to archaeologists. It’s also the first archaeological evidence that the imperial Roman town occupied the left bank of the river.

Found just a few inches under street level, the surviving mosaic floors can be dated by their style to the 2nd century A.D. The black-and-white mosaics adorning the floor of a large room depict mythical marine creatures and deities, including a taurocampus (a fish-tailed bull), a hippocampus (fish-tailed horse) over whom looms the god Triton, son of Poseidon, blowing a conch shell like a trumpet. There are others visible as shadows under a layer of plaster.

At one end of the large room is a pool lined in marble. A large proportion of the cladding is extant, as are bronze staples used to affix the marble slabs to the walls of the pool. The pool also had a mosaic floor, albeit not a figural one; just a monochromatic white. There are patches evident from repairs done in antiquity. The large mosaic floor also has a number of patches where tesserae were lost and squares of marble and larger, more roughly-cut tiles in varying sizes were used to fill in the blanks.

A smaller room adjacent to the large one also had a mosaic floor, although from what we can tell there were no figural motifs. It was white tile with a thick black border. The function of this space cannot be determined, as most of the room was lost when the baths were destroyed. Archaeologists believe their source of water was the ultimate cause of their demise. The Cosa changed course in later antiquity, shifting 30 feet and taking a bunch of the bath complex with it.

Excavations of the site are ongoing and cultural patrimony officials plan to conserve the mosaics and marble walls in situ. The remains will be covered and secured. The ultimate goal is to include them in a future Cosa River city park.

Climber drills bolts into ancient petroglyphs

A climber installed three bolted routes into the ancient petroglyphs on the rock face of Sunshine Wall Slabs northwest of Arches National Park in Utah laboring under the ignorant misapprehension that the thousand-year-old Fremont culture rock art was modern graffiti. The Sunshine Slabs are well-known to climbers and there are already bolt routes installed that are responsibly placed not to endanger the petrogylphs. It is against the law to climb or near rock art or any other protected archaeological sites.

The bolts were discovered a week ago by Wyoming climbing guide Darrin Reay and reported on Facebook. The culprit was quickly discovered on the Mountain Project, a crowd-sourced database of climbing routes and online community. Richard Gilbert, a climber from Colorado Springs, Colorado, had posted about drilling bolts into the rock face in late March to create easy climbing routes for beginners and disabled climbers.

When the story broke wide, Gilbert claimed that he thought it was graffiti because one of the glyphs resembles the letter H which “did not exist in Native American languages.” Alas, he had no idea what he was talking about as it is not an H and even if it were, nobody knows anything about the language/s of the people who inhabited the area a thousand years ago.

Gilbert’s story unfolded largely through conversations on Mountain Project’s forums, where he says he first realized his error. “On Sunday night, I saw a post on my route [at Sunshine Slabs] and it said, ‘Hey, this is not graffiti, these are petroglyphs.’ I was like, Oh my gosh, I completely messed this up, I’m going to fix it right now,” he said. He changed the route descriptions on Mountain Project to steer climbers away from the area, drove back to the wall to fill in the bolt holes, and left a sign to draw attention to the petroglyphs.

“It’s wrong. It shouldn’t have happened. It’s just poor education on my part, and I do take full responsibility,” Gilbert says.

He returned to the area on Monday, April 12, and met with authorities from the Moab Bureau of Land Management to report the incident in person. “I told him this was my mistake, and asked what do I have to do to make sure other people aren’t paying for my mistake,” he said. The BLM office opened an investigation after the meeting and previous calls to report the incident, Gilbert said. (The BLM office did not respond to requests for comment in time for publication.) According to the National Park Service, rock art like this is federally protected, and damaging acts can lead to felony and/or misdemeanor charges, with penalties that can include up to a ten-year prison sentence and $100,000 in fines.

It’s highly unlikely that he’ll suffer any such penalties as he has been forthcoming and is cooperating with authorities. The debacle has had the positive effect of launching a wider conversation about educating climbers to be conscious of cultural resources. Led by the Access Fund, a group of organizations dedicated to the responsible preservation of climbing areas have released a statement on the defacement of the Sunshine Slabs.

We unequivocally condemn the recent actions at Sunshine Wall, near Moab, Utah that compromised the integrity of petroglyphs, sacred Indigenous cultural artifacts.

It is essential that climbers understand the significance of petroglyphs, not only as a window into the past but as an ongoing and vital part of Indigenous culture and identity to this day, and are committed to protecting these sacred sites. The cultural and spiritual value of these places cannot be measured, and we firmly support efforts to protect them. We are currently reaching out to our friends and partners in the local and national tribal, climbing, and land management communities to discuss how to best proceed with the current situation and prevent such instances from occurring again.

Michelangelo’s David is largest 3D print in the world

As one of the most famous sculptures in the world, Michelangelo’s David has been copied many, many times. Carved out of a massive single block of Carrara marble, Michelangelo’s David is 17 feet high and weighs 12,800 pounds, so every full-size copy was hard-won. When the original statue was taken out of the elements in the Piazza della Signoria to the protected confines of the Galleria dell’Accademia in 1873, a marble replica, also carved from a single massive block of white Carrara, was erected in its former location. The only other full-scale marble replica, made by  Sollazzini and Sons Studio of Florence for the 1964 New York World’s Fair, is now in the gardens of the Ripley’s Believe It or Not! Odditorium museum in St. Augustine, Florida.

Casts were easier to accomplish and a lot more common. In 1873, that same year the original David moved indoors, a bronze cast of the sculpture was installed in the newly-completed Piazzale Michelangelo. Leopold II, Grand Duke of Tuscany, had a life-sized plaster cast made as a gift for Queen Victoria in 1857. That copy is now on display in the V & A’s Cast Courts. A fiberglass replica was created in 2010 and installed on a buttress of the Duomo of Florence, David’s original intended location that never happened because it was so supremely impractical.

A new replica has now been created using 3D printing technology, creating an acrylic resin version of the original that is a precise twin. It began in December when the statue of David in the Galleria was laser-scanned and photographed in highest resolution. The digital details were then transmuted through the alchemy of the 3D printer into 14 pieces making up David’s whole. The pieces were assembled by restorers at the Opificio delle Pietre Dure in Florence.

It was then moved to Nicolas Salvioli’s laboratory where restorers spent two months coating the resin statue with an inch-thick layer of Carrara marble dust mixed with glue. The team used this mixture to reproduce the bulging veins, the original finishes, smooth and rough areas, even chisel blows and flaws in the marble. The final product is the most minutely precise replica of Michelangelo’s masterpiece ever made, only far lighter at only 882 pounds.

The 3D printed David has been transported to Dubai where it will be the star of the Italian pavilion of the Dubai Expo held from October 1st, 2021, and March 2022.

A new model of Roman saddle construction

There are no Roman cavalry saddles surviving intact today. Depictions of them can be found on statues and monuments — grand reliefs like that cavalry battle on the Mausoleum of the Julii in Saint-Rémy-de-Provence (the two in southern France where Vincent van Gogh painted The Starry Night during his stay in the local asylum) as well as modest gravestones like that of Lucius Romanus, a Roman cavalryman of Illyrian origin who died while serving in what is now Cologne — so we know what they looked like.

The iconography shows that Roman saddles consisted of a padded seat with four horns, two in front projecting to the sides over the rider’s thighs, and two straight ones behind the rider supporting the buttocks. The horns served to distribute the weight of the rider away from the horse’s spine to its flanks in an era before stirrups. Because archaeological remains of saddles have so far been limited to metal horn plates and fragments of leather from the cover, the construction framework of the Roman cavalry saddle is still up for debate.

Roman military historian Peter Connolly pioneered research into the construction of the saddle, publishing  papers on the subject in the 1980s and 90s and creating dozens of experimental models. Based on contemporary depictions and his analysis of stress patterns from extant leather saddle covers, Connolly argued for a rigid wood frame topped by metal horn stiffeners and a leather casing. The problem with the solid wood frame solution is that it is heavy and there are stability issues.

A new study proposes a stuffed and padded structure rather than one of wood. The author first gathered information from 40 reenactors who ride on saddles that use the Connolly design. They confirmed, as Connolly had found, that the saddle works well for experienced riders at a walk, trot, canter and gallop (less so for inexperienced riders at a trot), but if you have to lean out of the saddle to use a weapon, stability plummets and constrains the range of motion.

Following up on these results, the author’s dissertation compared modern saddles of varying flap design (the part against which the rider’s thigh rests) and the flapless Roman saddle which utilises horns in front of and behind the rider on each corner of the saddle seat instead of stirrups. The fifteen participants in this follow-up project rode in four different saddle designs in walk, trot and canter, the Connolly saddle being one of these. […]

The Roman saddle compared favourably with the three modern saddles, but comments given by the participants of the saddle study referred more to the rigidity of the Connolly design rather than their ability to ride the horse. The main comment made was that the wooden side boards of the Connolly reconstruction prevented the riders from wrapping their leg around the horse and thereby influencing their stability.

Armed with this feedback, the study author made a saddle relying on flexible stuffing and padding for structure instead of wood. Inspired by 19th century California Vaquero saddles, the reconstructed Roman saddle was built with thatching straw stuffed into linen. The panels of the seat were made with pig skin; the horns with goat skin. The unwashed, lanolin-rich waterproof fleece of the Cotswold Lion, a sheep breed introduced to Britain by the Romans, was stuffed into the panels and horns.

The completed reconstruction saddle was inspected by a British Master Saddler and passed fit for form and function. This means that the saddle conformed to the principles of saddle design for the requirements of correct fit for the comfort of the horse. The saddle was then tested for rider comfort and utility on the mechanical horse in a comparison test with the Connolly saddle. A volunteer male rider of approximately 6ft in height, to satisfy Vegetius’ description of a cavalryman in Part 1 of his De re militari, rode in walk, trot and canter in each saddle.

It was noted that the contours of the new reconstruction’s panels were better at moulding themselves to the horse and there was no “bridging” of the panels, a feature to be avoided in modern saddle fitting. This bridging effect is where the panels do not conform to the horse’s back causing discomfort and riding problems. This bridging was present in the Connolly saddle and could only be rectified by adding a saddle pad with shims to level the saddle on the horse’s back. The rider also commented that the Connolly saddle held him in place like a cradle whereas the straw/fleece reconstruction did not fix him in place. The wooden horns of the Connolly saddle – which are known to break – were also uncomfortable after a period of cantering.

During the riding trials it was found that the new reconstruction’s horns were too flexible and highlighted the case for “stiffeners”, the bronze saddle horn covers found in the archaeological record. This was also noted when the rider adopted a light or half seat, that is rising out of the saddle from the strength of the thighs only as if making a sword or spear thrust. The requirement of bronze “stiffeners” to reinforce the wooden construction produced by Connolly has been questioned but it is clear from this reconstruction without wood that they would be necessary for the stability of the rider.

The new saddle construction weighs less than the Connolly saddle yet retains rigidity which is seen as a positive for the horse since it must also carry an armoured and armed rider. There is a need for further research to optimise the new reconstruction for girth placement and “stiffeners” before field trials can be conducted with live horses. A saddle cover has not yet been made to complete the reconstruction as the author is sourcing a blacksmith to manufacture “stiffeners” so that further experiments can be conducted.

80 ancient bronze mirrors found in Shaanxi cemetery

More than 80 bronze mirrors have been unearthed at a 2,000-year-old cemetery in northwest China’s Shaanxi Province. Since excavations began in May 2020, more than 400 graves from the Warring States Period (475-221 B.C.) through the Western Han Dynasty (206 B.C.-9 A.D.) have been unearthed at the cemetery in Dabaozi village, Gaozhuang township. Many of the tombs were looted, but archaeologists have recovered more than 2,000 artifacts, primarily pottery and bronze objects.

The bronze mirrors mostly date to the later centuries of the Dabaozi Cemetery’s use, from the late Warring States Period to the late Western Han. They are circular and range in size from eight centimeters (three inches) to 22.1 cm (8.7 inches) in diameter. The largest of them is .5 cm (.2 inches) thick. They were found in different tombs, but most of them were in the same location: next to the head or upper body of the deceased. A fragment of silk found by one of the mirrors is believed to be all that remains of a silk bag the mirror would have been carried in when the tomb’s occupant was still alive. Said occupants were both men and women, so the mirrors were markers of wealth and societal status rather than gender.

Differences in the bronze casting process at different times accounts for differences in size and quality, and there are a selection of styles represented. The backs are decorated with geometric motifs, florals, lines and inscriptions including “Eternal Joy,” “Family Wealth” and “Long Memory.” The mirrors are in good condition, some of them even retain much of their original polished. One of them is so shiny you can see still your reflection in it.

According to historical records, in order to ensure the construction and service of the emperor’s mausoleum as well as to better supervise the aristocrats, Liu Bang, founder of the Han Dynasty [r. 202–195 B.C.], set up a centralized residential area for the nobility, which was located about 4 km from the cemetery. Therefore, the ancient tombs are believed to belong to the dynasty’s upper-class residents, according to the researchers.