Revisiting Historic Buildings through the Senses Visualising Aural and Obscured Aspects of San Vitale,Ravenna

Applying new information technologies to Cultural Heritage enables us to discover the unexplored characteristics of visual and aural attributes of historic buildings. In this article a new technology to measure acoustic 3D Impulse Responses in historic interiors is described and applied to the sixth-century church of San Vitale at Ravenna, Italy. The virtual reconstruction of this important UNESCO World Heritage Site revealed otherwise obscured yet intentional details of its architectural design. The results of measuring the internal spatial parameters are used to recreate San Vitale’s historical components and to re-sound original music of the little known Ravennate rite.     

THE COMMUNICATIVE POTENTIAL OF THERAN MURALS IN LATE BRONZE AGE AKROTIRI: APPLYING VIEWSHED ANALYSIS IN 3D TOWNSCAPES

This paper aims to contribute to the discussion of the social functions of Aegean wall painting, by examining the communicative impact and possible socio‐symbolic significance of Theran murals in the urban landscape of Late Bronze Age Akrotiri (Thera, Greece). It uses a novel method of computational analysis to investigate the visibility of mural painting in the prehistoric townscape which combines the functionalities of 3D modelling and Geographic Information Systems (GIS). The benefits of this approach lie in that it considers virtually all observer locations in the study area, while taking more fully into account the precise shape of built forms and the physiological structure of the human visual system than other established methods of visibility analysis used in landscape and urban studies. The application of the methodology in the townscape of Akrotiri highlights some previously unobserved spatial relationships that could have played a role in enhancing the communicative impact of Theran murals in the LBA built environment, consequently encouraging the wide production of mural decoration in the settlement.     

Architectures of youth: visibility,agency and the technological imaginings of young people

This article investigates what we call the architectures of youth. Drawing on the ‘unofficial’ audio-visual recordings from an ongoing research project, and contrasting this footage with the new building that ‘houses’ our project, we argue that the young people are being constructed in a range of problematic ways that continue to emphasise visibility. The school building, complete with its panopticon tower, is premised on the symbolic power of the visual. When pupils are given visual technology and asked to film around the school, however, negotiations with, and disruptions of, the visual become evident. This raises questions not only around the wider relationship between youth, place and space, but also around the imagined and lived dimensions of youth, which are brought to the fore through this project.     

Terrestrial laser scanning and close range photogrammetry for 3D archaeological documentation: the Upper Palaeolithic Cave of Parpalló as a case study

Graphic and metric archaeological documentation is an activity that requires the capture of information from different sources, accurate processing and comprehensive analysis. If monitoring of the state of conservation is required, this task has to be performed before intervention, during and after the completion of the works in a repetitive way.This paper presents the use of terrestrial laser scanning (TLS) in order to effectively produce, prior to intervention, accurate and high-resolution 3D models of a cave with engravings dating back to the Upper Palaeolithic era. The processing of the TLS data is discussed in detail in order to create digital surface models. The complexity of the cave required the integration of two techniques, TLS and close range photogrammetry to yield not only traditional drawings such as sections and elevations, but also photo-realistic perspective views and visual navigation worlds fully operational in 3D environments. This paper demonstrates the potential of integrating TLS and close range photogrammetry to provide both accurate digital surface models and photo-realistic outputs. This processed data can be used to systematically improve archaeological understanding of complex caves and relief panels of prehistoric art with tiny engravings.     

Ways of Seeing Early Modern Decorative Textiles

Abstract

The article introduces and contextualises this special issue on ‘Ways of Seeing Early Modern Decorative Textiles’, which comprises a series of essays that draw on the activities, research findings and insights of an Arts and Humanities Research Council-funded research network, ‘Ways of Seeing the English Domestic Interior, 1500–1700: The Case of Decorative Textiles’. Critically evaluating the results of the network’s findings, the paper situates them within a broader investigation of the role of decorative textiles in shaping the experience of domestic interiors in the past and present, and explores new ways of reading such objects in the context of the household. It examines the historiography and current range of approaches to the study, interpretation and exhibition of historic textiles, and analyses the insights offered by bringing together different disciplinary and professional perspectives. It argues for the key significance of these textiles for both historical and modern perceptions of the domestic interior and for the importance of collaborative, cross-disciplinary approaches to researching them in order to understand how they functioned in the early modern period and to inform new directions for their display and presentation in the present.     

Architectural Paint Research and the archaeology of buildings

ABSTRACT

Architectural Paint Research (APR) is the archaeological study of interior and exterior applied decoration. Over time, applied layers of paint and other decorative finishes build up on the surface of a built structure, encapsulating microscopic deposits of material evidence. This evidence can be used to inform the phase dating of a structure or illuminate the historic function of a space. It can challenge preconceived ideas of how specific areas were decorated and track the changes in aesthetics over time. It can identify when architects’ ideologies have been balanced by practical considerations. It can provide an insight into the intangible and ephemeral atmosphere that decoration gives to a room. Finally, it can examine the dirt trapped between the layers of decoration and thus categorise the physical environmental conditions that surrounded a building at varying points in its history. Although used in the commercial heritage and conservation sectors, APR is almost completely unknown to building archaeologists. This article aims to introduce APR to a new audience and argues that is an invaluable tool in the archaeological interpretation of buildings.     

Preserved epiphytes as an archaeological resource in pre-industrial vernacular buildings

The vernacular building tradition is an established source of information about historic woodlands and woodland management in Britain. We build on this resource by recognizing the information content derived from the tree-dwelling epiphyte communities of lichens and mosses, which are preserved on the bark of historic wooden building materials. We report on a first analysis of preserved epiphytes identified from six regions across lowland England. Seventy-eight vernacular buildings were surveyed for the presence of bark and preserved epiphytes. We demonstrate three novel and important findings: the prevalence of bark, substantial preservation of epiphytes, and their application as an archaeological tool for the reconstruction of historic environments. Future analyses will build on epiphyte species composition and abundance data to examine changes in historic environments across lowland England.     

Our history is not false: perspectives from the revitalisation culture

Two dominant themes in architectural conservation doctrine are to (1) avoid the fabrication of ‘false’ histories through the clear differentiation of ‘new’ from ‘old’ building fabric; and (2) the deprecation of subjective ways in which the perception of building fabric engenders sense of place. This study explores the cultural values of a group of citizens engaged in revitalising their historic downtown through the ‘Main Street’ program in Anderson, South Carolina, United States. This ‘revitalisation culture’ values and promotes treatments to its historic environment that emphasise the conjectural fabrication of ‘historic’ elements to existing buildings and the use of historicised design for new, infill construction. Whilst these values go against the grain of conservation doctrine, the revitalisation culture is preserving a kind of authenticity that stems from socially and culturally constructed values in an effort to maintain the ability of the historic environment to engender ‘spontaneous fantasies’, which serve to emotionally attach the revitalisation culture with its historic downtown. Ultimately, the revitalisation culture is engaging in ‘unethical’ behaviour from the perspective of conservation professionals, which begs the question of whose values deserve attention and if the field of heritage conservation is able and willing to accept pluralistic concepts of how the authenticity of historic places can and should be conserved.     

VISUAL AFFORDANCE, LANDSCAPE, AND THE MEGALITHS OF ALDERNEY

The core of this paper seeks to make a methodological contribution to the GIS-based analysis of visibility as a potential locational factor in past landscape placement, an area of study whose utility and value have been hotly debated by archaeologists keen to promote more experiential approaches to the interpretation of past landscapes. In doing so it seeks to break with recent discussions on the topic by not show-casing new or technically more sophisticated sets of approaches. Instead it backtracks to reclaim a methodology introduced over a decade ago, yet rarely applied in routine archaeological practice – a case of taking one step back to advance two steps forward. An important subtext is that for the utility of GIS-based work to be appreciated, it has to be driven by a clear archaeological research programme. To this end the study is fully embedded in a current research initiative exploring the megalithic monuments of prehistoric Alderney, the northernmost of the Channel Islands.     

Toward an archaeology of late prehistoric Eskimo bands in coastal northwest Alaska

The methodology of analogical explanation of prehistoric Eskimo remains in northwest Alaska is examined. The sociospatial organization of Wales or, Kingigan, settlement and the greater Kingikmiut territory is evaluated as an example based on ethnohistorical studies and archaeological excavations carried out at three sites in the locality since 1926, and relationships between the archaeological material and historic socio-spatial divisions of Kingigan are explored. The review reveals that only two historic family compound locations have been sampled archaeologically, and that several others have not yet been sampled. However, existing samples nevertheless represent the larger Agianamiut, Kiatanamiut and Kurigitavik districts in the settlement, ca. AD 1800–1850 and extending back to prehistoric times from ca. AD 1000. A nomenclature for socio-spatial units is proposed that includes compound families, local bands, tribal capitals and tribes based on examples of historic Eskimo territorial organization. Caution is suggested in applying the nomenclature to prehistoric cultures in cases where continuity of artifact forms, art styles and motifs with historic local cultures are not demonstrable. Application of historic Eskimo analogues to prehistoric entities such as Birnirk and Punuk cultural remains risk fallacious interpretations because continuity with historic examples are not demonstrable and alternative explanations cannot be eliminated.     

Pottery and the Visual World at Early Iron Age Hascherkeller,Germany

Abstract

On most late prehistoric and early historic settlement sites all over the world, pottery is the most abundant material recovered by archaeologists. Analysis of pottery provides information about the chronological position and cultural affiliation of a site, as well as about techniques of manufacture, organization of production, trade relations, and patterns in the social structure of the community. Here, a new approach is presented that focuses on pottery as a principal factor in the visual world of the people who made and used it. Pottery from the Early Iron Age settlement of Hascherkeller in southern Germany is examined in the context of the physical and social world of which the community was a part. It is argued that the shapes, textures, and decoration of the pottery refer to other elements of the physical world. This approach offers a new way to understand how prehistoric people responded to economic and political changes through the purposeful fashioning of their material culture.     

Breadfruit Fermentation in Pohnpei,Micronesia: Site Formation,Archaeological Visibility,and Interpretive Strategies

Fermentation is a common method of processing and preserving breadfruit throughout the Pacific Islands. While these pits are often reported in the archaeological record, they can pose some interpretive challenges. This paper presents an analysis of probable archaeological breadfruit (Artocarpus altilis (Parkinson) Fosberg) fermentation pits on Temwen Island, Pohnpei, Micronesia. Using the existing ethnographic record as a guide, I present archaeological and paleoethnobotanical criteria for identifying fermentation features. Architectural and stratigraphic analyses from four excavated pits match ethnographic expectations. Phytolith analysis shows some concurrence in terms of taxonomic data, but is more useful for indicating disturbance specific to building activities. Based on the distribution and size of pits present in the survey area, I suggest that breadfruit fermentation took place as primarily a household level (rather than community level) activity during the late prehistoric and early historic period in Pohnpei.     

Classical Temples and Industrial Stores: Survey Analysis of Historic Unreinforced Masonry (URM) Precincts to Inform Urban Seismic Risk Mitigation

ABSTRACT

Oamaru, Winton, and Invercargill feature some of New Zealand’s most intact heritage precincts that are confronted by ongoing threats of seismic activity. The 2010/2011 Canterbury earthquake sequence and Canterbury Earthquakes Royal Commission of 2012, identified a nationwide trend through the proportion of deaths that occurred in public places as a result of the prevalent historic unreinforced masonry (URM) building stock. The reported study was undertaken to address urban safety and seismic risk mitigation through the lens of heritage conservation. The range of classically designed public buildings and industrial warehouses in the South Island of New Zealand were often produced by singular architectural practices, using locally sourced materials and construction techniques. It is vital to incorporate an examination of unique architectural qualities within urban seismic risk assessment and mitigation. Historic urban layout, architectural deployment of masonry, and extent of retrofits were recorded through onsite visual surveys via Geographical Information Systems and three-dimensional representation technologies. Extending the scope of information collected for engineering seismic risk assessment by focusing on the historical architectural context informs the selection of future mitigation measures. Oamaru, Winton, and Invercargill present intriguing case studies for multidisciplinary analysis, prior to testing urban-scale survey approaches within comparable historic centers across New Zealand.     

Gladstone’s Land: the changing face of Edinburgh’s Royal Mile

SUMMARY: This paper presents the results of recent archaeological research into the building known as Gladstone’s Land on Edinburgh’s Royal Mile. The aim of the research was to examine to what extent historical fabric had survived in light of extensive historical intervention. The building is a surviving example of Edinburgh’s Old Town urban architecture, which is characterized by tall structures with a shop front and densely occupied residential spaces. The paper presents evidence of the development of the building from the 16th century to its conservation in the 20th century. This development involved the replacement of formerly timber elements in stone and the creation of ornate painted interiors. The history of the building and the archaeological evidence embedded within it offer evidence of the life and changing architectural trends of Scotland’s capital. It also adds to our current understanding of heritage practice in the 20th century, raising issues of authenticity and the social construction of visitor-oriented heritage.     

Towards a holistic approach to heritage values: a multidisciplinary and cosmopolitan approach

ABSTRACT

In this paper, we explore the ‘Preservation/Heritage Values/Management’ triptych, and we propose a new method for addressing the values attributed to cultural heritage sites. Combining multidisciplinary and cosmopolitan approaches, we propose a way of moving beyond the traditional lens of assessing significance within the imposed categorical framework of ‘aesthetic, historic, scientific, social or spiritual values’. We provide an example of our new approach through a worked case study in the Maloti-Drakensberg Park World Heritage Site (South African section). Our case study concerns the values associated with the world famous San (Bushman) rock art of this mountain area. Through a thematic analysis of data collected in this area from 2009 to 2017, six cross-cultural interest points are identified and are discussed. Building upon the history of values-based heritage management, we argue that our multidisciplinary and cosmopolitan method is transferable and can be applied to heritage sites around the world. It can facilitate the construction of heritage management plans that are more in tune with local actors and that will therefore prove to be more effective and sustainable.     

The functional threshold of modern heritage: form versus function and the struggle over Tel Aviv’s concert hall

Abstract

This article examines conflict associated with efforts to conserve modern architecture. The tension between preservation and functional concerns and the cleavage between form and function are brought to the fore by looking at a prominent case study of the concert hall of Tel Aviv, Israel. Between 2005 and 2013, the historic concert hall was the subject of a substantial renovation plan, which became contentious owing to its impact on the interior and exterior features of the building. With the help of interviews, content analysis of proceedings, planning decisions and court rulings, the paper examines the obstacles for attaining a balance between form and function, and particularly: (1) the role of cultural elites in shaping historic places and in determining the ‘functional threshold’ of modern buildings; (2) how emotional attachments to cultural properties impact the course of built heritage conflicts; and (3) the failure of public participation. Overall, the analysis suggests that participatory avenues can be pursued in order to bridge the gap between opponents and proponents of structural modifications. When collaboration fails, however, the opinion of the professionals using the modern building should be given greater consideration, and legal redress should be a last resort.     

The fort in the doctor’s house: using tree-ring growth patterns to discover historic Fort Wayne,Indiana, USA

Local Fort Wayne, Indiana (USA) lore says that the Dr. Merchant Huxford House contains timbers from Fort Wayne, the US military outpost constructed in 1794 by General Anthony Wayne. The wilderness fort played roles in Native American and British conflicts and was the genesis for a city with a current population of more than 250,000. The doctor’s residence was built on the outskirts of the young city, but within 0.4 km of the fort site. Accounts contemporary to the house’s construction describe timbers being recycled from the fort for use in new building projects. This article describes the use of dendrochronological methods to establish a construction date for the Huxford House and attempts to confirm or dispel accounts that the house contains recycled timbers from the historic fort.     

‘Mouldering Chairs and Faded Tapestry ... Unworthy of the Observation of a Common Person’: Considering Textiles in Historic Interiors

Textiles occupy a paradoxical position in historic house interiors. Once one of the most significant elements in many decorative schemes, they have slipped down the hierarchy of decorative art objects, partly because of modern perceptions of textiles, partly because of their dual aesthetic and functional roles and partly because, if not properly cared for, they become faded, dingy, holey, unstable, ‘unworthy’ echoes of their former selves. This article examines the impact that degradation has on textiles and how they are perceived, focusing on colour, surface, texture, lustre and completeness, previous interventions and conservation strategies. It explores changing attitudes to visible degradation — fading, losses, holes, alterations, repairs — and considers how curators and conservators may engage with these complex changes and their implications when planning interpretative and interventive strategies in historic interiors. It considers how recent developments in conservation theory and practice can contribute to this ongoing challenge for display and interpretation.     

Hits and misses when throwing stones at mass analysis

Mass Analysis (MA), a well-recognized method of flake debris analysis, has generated significant interest in size-grade variables for investigating prehistoric lithic technologies, criticism of such usage, and combination methods developed to address some of those criticisms. A recent critique concluded that there are significant sources of error that preclude the use of MA for investigating prehistoric assemblages. We disagree with this generalization, but recognize that uncritical application of MA by non-lithic specialists is unlikely to yield useful results. Confusion as to what constitutes MA versus other size-grade approaches is a significant consideration. We address these issues as well as replicator variability, raw material, debitage mixing, diagnostic signatures, and the necessity of multivariate analysis in demonstrating that in many cases the attacks on MA are based on faulty evidence or are misguided. We advocate the use of a multiple lines of evidence approach that incorporates aspects of MA. Continued experimentation and application to particular archaeological assemblages in a cyclical fashion is necessary to explore more fully the utility of MA.     

A mansion for the mad: an archaeology of Brooke House,Hackney

Abstract

Socio-cultural perceptions towards madness in the 18th century maintained the madhouse as private and isolated. This contributes to the relative absence of historical records that would allow a thorough scrutiny of the 18th-century madhouse as a social, political and psychological residence. Yet, the surviving collection of material culture retained from Brooke House offers a unique opportunity to reveal contemporary ideologies regarding madness in the 18th century. Utilizing archaeological approaches in the analysis of the building and its interiors, this paper seeks to explore this unique building and its impact on residents, revealing experiences of the confined in 18th-century England.