Roger B. Ulrich
The inherent strengths, weaknesses, and availability of diverse Roman building materials governed the techniques used in construction and greatly influenced the final appearance of Roman architecture. Trace archaeological evidence exists of buildings and burials in Rome from the Italian Bronze Age (second millennium
The skilled work of the Roman carpenter (lignarius or tignarius faber) was essential to the construction of domestic and public buildings, creation of machines and structures for military purposes, and overcoming natural features. Composed in the 1st century
Archaeological evidence fills many gaps in Vitruvius’s coverage of practical carpentry methods and provides the only extant evidence for woodcutting and finishing implements, such as felling axes and handsaws. Houses at Pompeii and Herculaneum preserve traces of key carpentry techniques: timber framing, stairways, and load-bearing ceiling frameworks. The carpenter’s expertise also extended to shipbuilding and construction of strategic wooden bridges, most notably those erected during military campaigns under Caesar and later Trajan.
Deborah N. Carlson
The Lake Nemi ships were two enormous, palatial houseboats built by the Roman emperor Caligula (r. 37–41
John R. Clarke
This article treats visual representations of sex between human beings, hypersexual humans and demigods, and phalli in terms of their meanings for ancient Greeks and Romans and their viewing contexts. Building on the research of scholars holding that contemporary concepts of sexuality, homosexuality, and bisexuality have no bearing on ancient attitudes and can only lead to anachronistic judgements if applied to the ancient world, the aim is to combine the evidence of classical texts with that of visual representations to determine the meanings of so-called erotica for ancient viewers. Many portrayals deemed pornographic by modern standards constituted proper decoration, whether they appear in the frescoed interiors of Roman houses or on drinking vessels, mirrors, and gemstones. Artists also created hypersexual creatures such as pygmies, Priapus, and Hermaphroditus primarily as apotropaia; representations of the phallus and of phallic deities installed on the streets and in the shops of cities had a similar apotropaic function.
Glass came of age during the Roman period. Within the ancient world it had been used from the mid-second millennium
Vessels, windows and other items spread widely throughout the empire and beyond, and to all levels of society. Over the next 400 years, how the material was used changed with time and place as the various regional industries responded to the needs and preferences of their communities.
This was a major high-temperature industry which would have made considerable demands on resources such as fuel, but there are still many things that are unknown about it. Where, for example, was the glass itself made? Waste from secondary workshops producing vessels is regularly encountered, but evidence for the primary production is extremely rare. This has led to considerable debate, with competing models being proposed. Glass is not a material where scientific techniques such as those used to provenance pottery have proved very helpful. The composition of Roman glass is extremely uniform throughout the empire, and again there has been much debate about why this might be. Of late, some useful advances have started to be made in approaching these questions, and this may eventually disentangle what was going on.
The study of Roman glass provides a unique window into the past. Through it the impact of new technologies and materials can be seen, as well as the choices people made about what was useful in their lives—all against the background of some of the most beautiful and skilful vessels ever made.
Jared T. Benton
Pavements in the Roman world were made with a wide range of techniques and materials: virtually every material capable of creating a resistant, hard surface could be used. We have examples of pebbles, stones, layers of clay, beaten earth, concrete (with potsherds, stone chips, or tesserae scattered or arranged to compose various designs), bricks, mosaic (black-and-white or polychrome), and opus sectile pavements (limestone or marble slabs arranged to compose designs exploiting the different colours).
Simpler pavements could be covered by perishable material such as mats (in daily use), or textiles (used on special occasions), which have mostly disappeared.
Given its thermal properties and its ready availability, timber was also used, probably not only for functional use. Pliny (HN XIII 29) states that the bizarre plays of colour of rare woods were highly appreciated for use in furniture and wall facings; we might therefore hypothesize that a similar taste led elite patrons to have floors made of rare or inlaid woods.