Sulfur isotope analysis of cinnabar from Roman wall paintings by elemental analysis/isotope ratio mass spectrometry - tracking the origin of archaeological red pigments and their authenticity

The most valuable pigment of the Roman wall paintings was the red color obtained from powdered cinnabar (Minium Cinnabaris pigment), the red mercury sulfide (HgS), which was brought from mercury (Hg) deposits in the Roman Empire. To address the question of whether sulfur isotope signatures can serve as a rapid method to establish the provenance of the red pigment in Roman frescoes, we have measured the sulfur isotope composition (delta(34) S value in parts per thousand VCDT) in samples of wall painting from the Roman city Aventicum (Avenches, Vaud, Switzerland) and compared them with values from cinnabar from European mercury deposits (Almaden in Spain, Idria in Slovenia, Monte Amiata in Italy, Moschellandsberg in Germany, and Genepy in France). Our study shows that the delta(34) S values of cinnabar from the studied Roman wall paintings fall within or near to the composition of Almaden cinnabar; thus, the provenance of the raw material may be deduced. This approach may provide information on provenance and authenticity in archaeological, restoration and forensic studies of Roman and Greek frescoes. Copyright (c) 2010 John Wiley & Sons, Ltd.

Study of the building and decorative materials and techniques used in Hungarian Roman sites

The aims of this research were: - To identify the characteristics, properties and provenance of the building and decorative material found in three Hungarian Roman sites: Nagyharsány, Nemesvámos-Balácapuszta and Aquincum - To provide a database of information on the different sites - To have an overview of main conservation strategies applied in Hungary. Geological studies, macroscopical and microscopical observations, XRD investigations, physical and chemical analyses allowed us to define the characteristics and properties of the different kinds of collected materials. Building stones sampled from Nagyharsány site showed two different kinds of massive limestone belonging to the areas surrounding the villa. Also Building stones sampled from Nemesvámos-Balácapuszta Roman villa proved to be compatible with limestone belonging to local sources. Mural painting fragments show that all samples are units composed of multilayered structures. Mosaic tesserae can be classified as following: -Pale yellow , blackish and pink tesserae are comparable with local limestone; -White tessera, composed of marble, was probably imported from distant regions of the Empire, as the usual practice of Romans. Mortars present different characteristics according to the age, the site and the functions: -Building mortars are generally lime based, white or pale yellow in colour, present a high percentage of aggregates represented by fine sand; -Supporting mortars from both mosaics and mural paintings are reddish or pinkish in colour, due to the presence of high percentage of brick dust and tiles fragments, and present a higher content of MgO. Although the condition of the sites, there is an insignificant content of soluble salts. Database The whole study has allowed us to provide work sheets for each samples, including all characteristics and properties. Furthermore, all sites included in the frame of the research have been described and illustrated on the base of their floor plans, material and construction methodologies. It can be concluded that: 1. In Nagyharsány Archaeological site, it is possible to define a sequence of different construction phases on the base of the study of building material and mortars. The results are comparable with the chronology of the site provided by the archaeologists 2. The material used for construction was of local origin while the more precious ones, used for decorative elements, were probably imported from long distance 3. Construction techniques in Hungary mainly refer to the usual Roman knowledge and practice (Vitruvius); few differences have been found 4. The database will represent an archive for Archaeologists, Historians and Conservators dealing with Roman period in Hungary.

Produzione e circolazione delle anfore greco italiche in area Adriatica

The present study, being part of a wide research program carried by the University of Bologna (Dipartimento di Scienze della Terra e Geo-Ambientali and Dipartimento di Archeologia) together with the Soprintendenze of Emilia-Romagna and Veneto, is aimed at examining the manufacturing and circulation of Greek Italic amphorae in the Adriatic area. This represents an essential step for the historical and archaeological reconstructions and in particular for: - the identification of local manufacturing though the archaeometric comparisons between ceramic samples and raw materials - the reconstruction of the ancient routes connecting different areas of the Roman world The examined archaeologic sites are representative of the main manufacturing areas in the Adriatic region both along the Italian and Albanian coasts: Adria, Cattolica, Rimini, Spina , Suasa and Phoinike. Notably, the Adriatic region not only represents the manufacturing area, but also coincides with the source area where the raw materials were collected. Archaeometric analyses of representative samples from the different areas of interests, were performed adapting the analytical tecniques used in mineralogy, petrography and geochemistry, to the study of ancient archaeological finds. These data were combined with the ones obtained from the analysis of clays, aimed at characterizing the nature of the raw materials. As a whole, an integration of these data with the available archaeologic observations led to significant advances in the scientific knowledge about of the main types of amphoric manufacturing and distribution in the Adriatic region. In particular, a local manufacturing is suggested for all the archaeological finds from Cattolica and for the main part of the archaeological finds from Suasa. Moreover, the occurrence of commercial routes between the sites of Rimini and Suasa and between Adria, Spina and Suasa is evidenced. On the contrary, for the amphorae from Phoinike a provenance from the examined sites is very unlikely.

La représentation du pathétique masculin dans le roman sentimental européen: une réflexion sur l'imaginaire littéraire

Ce travail est une analyse de la représentation du pathétique masculin dans le roman dit sentimental dans la deuxième moitié du dix-huitième siècle en Europe, ou plutôt dans les littératures anglaise, française, allemande et italienne. La thèse soutenue est celle de la dérivation du pathétique romanesque de l’âge des Lumières des pratiques de prédication religieuse du siècle précédent et donc de la valeur normative du roman sentimental à ses débuts : celui-ci aurait relayé le rôle des manuels de conduite des siècles précédents et se serait posé comme un répertoire d’exempla comportementaux adaptés aux différentes situations de la vie. Nous avons suivi les évolutions historiques du genre à travers l’analyse thématique du motif des larmes masculines. Pour ce faire, nous avons examiné la complexe proxémique de représentation de l’émotion et la diégèse qui en résulte, qui peut être nuancée, selon une terminologie récente, en pathétique attendrissant, sentimental et spectaculaire. Cela a entraîne la prise en compte de diverses formes artistiques, de la peinture au théâtre. La méthodologie utilisé conjugue l’histoire des idées et l’étude des formes de l’imaginaire, le pathétique appartenant au domaine de la philosophie autant qu’à celui de la représentation artistique : le concept glisse au dix-huitième siècle du champ rhétorique et stylistique à une dimension esthétique et anthropologique. Le travail a donc été divisé en trois grandes parties qui analysent les trois dimensions anthropologiques fondamentales : l’imaginaire religieux et l’héritage des anciens, c’est–à-dire le rapport que l’époque établit avec la tradition culturelle qui la précède ; l’imaginaire amoureux, qui se concentre sur les rapports entre les deux sexes et sur la « féminisation » du héros romanesque sentimental ; l’imaginaire familial, qui aborde les conséquences de ce changement dans la représentation de la masculinité au sein de la représentation de la famille et des rapports intergénérationnels.

Greek, Roman and Egyptian antiquities ... /

"Pubic auction sale."

The Hawara portfolio: paintings of the Roman age,

"The full account of the discovery and dating of the portraits, and the method of painting in coloured wax, is given in the volume on 'Roman portraits', recently published."--2d prelim. leaf.

A guide to classical learning, or, Polymetis abridged ... : being a work necessary not only for classical instruction, but for all those who wish to have a true taste for the beauties of poetry, sculpture and painting /

Plate engraved by P. Fourdrinier.

The history of painting in Italy, from the period of the revival of the fine arts to the end of the eighteenth century;

Vol. 1: 1888; v.2: 1887; v.3: 1854.

CIL I(2): 2.1, 2662 – Elegaic epigram celebrating the hauling of a Roman fleet across the Isthmus of Corinth by M. Antonius (grandfather of the triumvir) and Hirrus in 102 BC

Photograph

Relato da pesquisa científica de oftalmologia: o emprego de terminologias greco-latinas

A pesquisa de conhecimentos no campo da oftalmologia constitui processo dinâmico que requer divulgação, em especial por meio de relatos escritos. A redação científica vale-se da terminologia greco-latina. Discutem-se aspectos referentes à clareza, objetividade e precisão da escrita e oferece-se glossário sucinto desses termos aplicados a textos científicos.