Julian 
At first glance, the glass seems to be doing something impossible. A clear hemispherical bowl sits inside an open lattice of circles, hearts and rings. The outer network appears to float away from the vessel wall, yet it does not fall. Slender bridges, placed where the pattern hides them, hold the cage to the cup. … Read more
Closed, it is only a small bar of silver hardware. Open it, and a table setting seems to unfold from a traveller’s hand. A three-pronged fork swings away from the body. So do a spoon, a spatula, a narrow pick and a spike. An iron knife once completed the set, but its blade has largely … Read more
The crowd had already chosen an ending. Priscus and Verus had fought for a long time without separating themselves, and the spectators loudly demanded that both be released. The ruler did not immediately give them what they wanted. In Martial’s poem, Caesar remained inside the announced rule: the contest had to continue until a fighter … Read more
A trader could argue about the size of a jar. The stone could answer. On the western side of Pompeii’s Forum, a marble counter presented a row of hollow standards for checking how much a vessel really held. Grain or liquid went into the appropriate basin, a cap closed it, and the contents were released … Read more
The soldiers carried exactly what a wooden tower should have feared: bundles of dry firewood and burning torches. They packed them around the structure outside Larignum’s gate and watched flames climb so high that, in Vitruvius’s telling, they seemed to reach the sky. Everyone expected the tower to collapse. When the fire died, its crossed … Read more
Vespasian had already acted before Rome finished defining the legal basis on which he could act. The surviving bronze text associated with his imperial powers confronts that sequence directly. Near its end, it declares that measures undertaken, ordered or decreed by him before the law was proposed were to be valid as if the Roman … Read more
Marcus Caelius stands in stone wearing the rewards of a long military life. A civic crown rests above his face. Two torques lie at his shoulders, bracelets circle his wrists, and five round phalerae fill his chest. Beneath that confident portrait, however, his inscription admits a problem no decoration could solve: the body was not … Read more
The worshipper did not turn a tap. Hero of Alexandria describes a chest-like sacrificial vessel with a slot at the top and water hidden inside. A coin worth five drachmas dropped through the opening onto a metal plate. Its weight tipped a lever, raised a lid from a small outlet box and released water through … Read more
It is small enough to disappear inside a closed hand. The London Museum’s copper-alloy pestle measures only 61 millimetres long and bends like a narrow crescent. One end carries a loop. Its companion set included a matching mortar, tweezers and a nail cleaner. Nothing about that scale suggests a workshop machine, yet the worn metal … Read more
The emperor’s escort was close enough to avenge him and too far away to save him. On 8 April 217, Caracalla halted while travelling between Carrhae and Edessa in northern Mesopotamia. He stepped away from the road to relieve himself. Julius Martialis, an imperial guard, followed as though he had a message. When the emperor … Read more
