Search Results (386)

With good reason, Vatican II encourages the Eastern ecclesial realities to preserve and, if necessary, to rediscover their own traditions (also, even if not only, for ecumenical reasons). There are, however, certain aspects of the heritage of the Eastern Churches that require urgent revision in a spirit of consistency with the teachings of the Council. This is undoubtedly the case with regard to the anti-Jewish elements so specific to the entire Christian tradition (more or less generalised insults and judgments; substitutionary and appropriative perspectives; a purely instrumental use of the Jewish scriptures) and, in the absence of full reception of the Council, still reflected in the public prayers of the Romanian Greek-Catholic Church, to the detriment of that spirit of respect, fraternity, and dialogue theoretically embraced throughout the Catholic world today. In the light of Nostra aetate §4 and the subsequent developments that flowed from it, I shall try in this contribution to outline some possible criteria for reforming the offices of Holy Week, aiming to show that—at least in this particular case—it is not enough merely to refer to the OE, let alone to use it to justify a comfortable tendency towards inertia. Apart from the fact that it is this very Decree that speaks of a possible and necessary organic progress, we cannot ignore the more general spirit of renewal of the Council and its other documents (the NA, the SC, the DV, the GS). The challenge would be to engender a creative fidelity, which—while preserving the best of tradition—surpasses certain of its contingent elements. Full article

The Roman public library of Timgad (Algeria) constituted the study object of several extensive research works, particularly during the French colonial era. Following a virtual restitution-focused research work, this investigation aims to quantitatively characterize the daylighting conditions inside Timgad Public Library. Here, it must be remembered that the luminous environment inside libraries is a main design parameter and a main environmentalfactor. In addition, it must be highlighted that the Timgad region’s luminous climate differs from where Rome’s designers and builders practiced. Hence, at a first step, a comparison is carried out between the precepts of Vitruvius, the pioneer of ancient Roman architecture, and the outcomes of previous studies related to Roman libraries. Then, as a second step, a double approach combining both 3D geometric modeling and numerical simulation using Radiance (2.0Beta) software. These simulations are mainly elaborated for the case of the large reading room, including most of the building’s main activities—consulting, reading, and storing books. Finally, this inner luminous environment’s characterization highlights that the Timgad Roman antic library was not uniformly daylit and suggests that its use varied spatially and temporally with respect to this environmental parameter. Full article

As first-hand testimonies and accounts of the Holocaust fade, scholars and artists alike have struggled to depict and contextualize the genocide’s monumental violence. But depicting violence and its aftermath poses several problems, including the question of how to recall loss without artificially filling in or effacing the absence so central to its understanding. In essence, remembering the Holocaust is a paradox: the preservation of an absence. Marianne Hirsch’s influential concept of postmemory addresses this paradox and asks questions about memorial capacity in the twenty-first century. This essay considers Hirsch’s postmemory in the context of W.G. Sebald’s 2001 novel Austerlitz, which uses a combination of prose and photography to engage the difficulties inherent in memory work without access to eyewitnesses. Through the interaction of printed text and images, Austerlitz subtly references Lurianic mysticism’s concept of tikkun and Tree of Life (ilanot) diagrams. The result is a depiction of memory that is both process-based and embodies absence. My reading of Austerlitz traces a Jewish heritage within the work of a non-Jewish German author by attending to a tradition of mystical thought embedded in the novel. This situates Sebald’s fiction in a much longer Jewish history that stretches out on either end of the event of the Holocaust. Structurally, Sebald develops a tikkun-like process of (re)creation which relies on gathering material scraps of the past and imaginatively engaging with their absences in the present. Images, just as much as text, are central to this process. Reading Austerlitz in the context of Kabbalah reveals an intellectual and artistic link to a Jewish history that, while predating the Holocaust, nonetheless sheds light on post-Holocaust memories of loss. Full article

The subject of this article is the centuries-old religious heritage of Vilnius. The aim of the article is to analyse this heritage and its reflection in the gaze of tourists. In particular, it focuses on selected Catholic, Orthodox, Protestant, Jewish, and Karaite sites. The methods used in the empirical study include the analysis of reviews posted on the Tripadvisor website by tourists from different countries who visited five selected sites: (1) St. Anne’s Church, (2) Holy Spirit Orthodox Church, (3) Evangelical Lutheran Church, (4) Vilnius Choral Synagogue, and (5) Kenesa. The authors employed the method of desk research, which involves the analysis of existing data. The selection of objects was made by indicating the most commented sites of a given religious tradition for which the most comments were received. In the light of the pervasive influence of social media, it is noteworthy to observe the contemporary representation of multi-religious Vilnius that is disseminated through this medium. Urban sacred spaces are not only places of worship of interest to religious people, including local and foreign pilgrims. Furthermore, they constitute an attractive urban heritage for a significant number of cultural tourists. Committed tourists, including cultural tourists, meticulously document their impressions in various forms of narrative, offering either endorsement or criticism of a particular object. In this manner, they also interpret elements of the heritage in the local urban space. Full article

Three-dimensional (3D) reconstruction has become a fundamental technology in applications ranging from cultural heritage preservation and robotics to forensics and virtual reality. As these applications grow in complexity and realism, the quality of the reconstructed models becomes increasingly critical. Among the many factors that influence reconstruction accuracy, the lighting conditions at capture time remain one of the most influential, yet widely neglected, variables. This review provides a comprehensive survey of classical and modern 3D reconstruction techniques, including Structure from Motion (SfM), Multi-View Stereo (MVS), Photometric Stereo, and recent neural rendering approaches such as Neural Radiance Fields (NeRFs) and 3D Gaussian Splatting (3DGS), while critically evaluating their performance under varying illumination conditions. We describe how lighting-induced artifacts such as shadows, reflections, and exposure imbalances compromise the reconstruction quality and how different approaches attempt to mitigate these effects. Furthermore, we uncover fundamental gaps in current research, including the lack of standardized lighting-aware benchmarks and the limited robustness of state-of-the-art algorithms in uncontrolled environments. By synthesizing knowledge across fields, this review aims to gain a deeper understanding of the interplay between lighting and reconstruction and provides research directions for the future that emphasize the need for adaptive, lighting-robust solutions in 3D vision systems. Full article

Accurate pigment classification is essential for the analysis and conservation of historical paintings. This study presents a non-invasive approach based on supervised machine learning for classifying pigments using image data acquired under three distinct spectral illumination conditions: visible-light reflectography (VIS), ultraviolet false-color imaging (UVFC), and infrared false-color imaging (IRFC). A dataset was constructed by extracting 32 × 32 pixel patches from pigment samples, resulting in 200 classes representing 40 unique pigments with five preparation variants each. A total of 600 initial raw images were acquired, from which 4000 image patches were extracted for feature engineering. Feature vectors were obtained from visible reflectography, ultraviolet false-color imaging (UVFC), and infrared false-color imaging (IRFC) using statistical descriptors derived from RGB channels. This study demonstrates that accurate pigment classification can be achieved with a minimal set of three illumination types, offering a practical and cost-effective alternative to hyperspectral imaging in real-world conservation practice. Among the evaluated classifiers, the random forest model achieved the highest accuracy (99.30 $\pm 0.15$%). The trained model was subsequently validated on annotated regions of historical paintings, demonstrating its robustness and applicability. The proposed framework offers a lightweight, interpretable, and scalable solution for non-invasive pigment analysis in cultural heritage research that can be implemented with accessible imaging hardware and minimal post-processing. Full article

Traditional villages possess considerable heritage values. Tourism provides an effective way to protect and revitalize the traditional village heritages. Current research has insufficient consideration of tourism potential when constructing the spatial utilization pattern of traditional villages. This study aims to build a spatial utilization pattern of traditional villages within the Yellow River Basin by assessing the tourism potential of each traditional village via the Combined Weight Method and identifying cultural heritage corridors through the application of the Minimum Cumulative Resistance model. The results indicate the following: (1) The traditional villages situated within the Yellow River Basin demonstrate an uneven spatial distribution, with a notable concentration in the middle and lower reaches. (2) The traditional villages located in the middle and lower reaches possess greater tourism potential compared to those found in the upstream, and they are primarily situated in Shanxi and Henan provinces. (3) In light of the cultural attributes, this study proposes a spatial utilization pattern characterized by “four core areas, seven cultural zones, and a three–tiered corridor system”. These findings promote the development of traditional villages while preserving their heritage values, strengthen the communication and integration of regional cultures, and offer practical guidance towards regional coordination and enduring development. Full article

Subfossil trees in growth position and their associated organic sediments serve as valuable archives of past ecologies, shedding light on coastal forest responses to post-Glacial sea-level rise. This paper offers an overview of the significance of drowned forests as both ecological and cultural records, with particular emphasis on Australian Indigenous connections to these landscapes. Indigenous use of and cultural connections to coastal trees and forests in Australian contexts are outlined, along with an overview of the formation and preservation processes of submerged forests and the methodological approaches used to study them. Case studies from across Australia illustrate the diversity of these records and their relevance to both science and heritage. The paper highlights the need for a regional database of subfossil trees and peats and underscores the importance of integrating Indigenous and scientific knowledge systems to deepen our understanding of environmental and cultural change. Full article

This article describes the case of the personal items found in common graves dated between 1939 and 1956 after the Spanish Civil War (1936–1939), located in Paterna’s cemetery (Spain). It was important in this study to know the state of the conservation of the objects and to obtain clues about their origin and use just as in a forensic study. This would allow the moral restitution of the historical memory of the victims of the war conflict. The multi-technique strategy has included light and electron microscopy, infrared spectroscopy and X-ray diffraction. Materials of the early 20th century used in pencil sharpeners, glasses, cutlery, lighters, rings, and buttons or medications contained in small bottles and boxes have been identified and have enabled the lives of their owners to be reconstructed during their imprisonment and execution. All these objects exhibited a thin layer of adipocere, a well-known compound in forensic science formed during the decomposition of human and animal corpses. Interestingly, rare corrosion processes have been identified in two of the objects analyzed, which are linked to their proximity to the decomposing corpses of the deceased. Copper sulfides and/or sulfates have been identified in the lighter, and scholzite, a zinc and calcium phosphate, has been identified in the glasses. Full article

Within museum depots, the largest part of all heritage collections is stored. Often, the preservation of highly sensitive objects is an ongoing challenge, as the materials are constantly subjected to and influenced by ever-present environmental factors—above all the surrounding climate and other physicochemical processes. Biological degradation is also a major risk for collections. Fungal infestation poses a particular threat, in many regions increasingly the result of climate change. Models for damage prediction and risk assessment are still underdeveloped and require a more substantial database. Approaching this need, nine museum depots and archives were selected in this study. Two years of monitoring the indoor microclimate with thermohygrometric sensors, investigating fungal abundance and diversity through culture-dependent and -independent (metagenomics) approaches, and the collection of relevant additional information resulted in a vast amount of diverse data. The main fungal genera identified through cultivation were Cladosporium, Penicillium, Aspergillus, Alternaria and Epicoccum. The cultivation-independent approach identified Aspergillus, Pyronema, Penicillium, Xenodidymella and Blumeria as the main taxa. Data analyses indicated that key drivers involved in similarities, patterns and differences between the locations were their geographic location, immediate outdoor surroundings and indoor (micro)climatic fluctuations. The study also sheds light on a possible shift in focus when developing strategies for preventing mold growth in collection depots beyond the prevailing path of tightest possible climate control. Full article

Historical towns embody the origins and continuity of urban civilization, preserving distinctive spatial fabrics, cultural lineages, and latent economic value within contemporary metropolitan systems. Their integrated conservation directly aligns with SDG 11.4, and advances the holistic preservation objectives of historic urban landscapes (HULs). However, achieving these objectives cannot be solely dependent on modern remote sensing technologies; it necessitates the integration of historical geographic information system (HGIS) theoretical frameworks and methodological approaches. Leveraging HGIS and multisource data—including SDGSAT-1 nighttime light imagery, textual documents, and historical maps—this study reconstructed the spatial extent of historical towns in suburban Shanghai and assessed their present-day economic vitality through light-based spatial proxies. Key results comprised the following. (1) Most suburban historical towns are small, yet nighttime light intensity varies markedly. Jiading County, Songjiang Prefecture, and Jinshan Wei rank highest in both spatial extent and brightness. (2) Town area exhibits a strong positive relationship (R² > 0.80) with the total nighttime light index, indicating that larger settlements generally sustain higher economic activity. (3) Clusters of “low area–low light” towns showed pronounced intra-regional disparities in economic vitality, underscoring the need for targeted revitalization. (4) Natural setting, historical legacy, policy interventions, and transport accessibility jointly shape development trajectories, with policy emerging as the dominant driver. This work demonstrates a transferable framework for multidimensional assessment of historical towns, supports differentiated conservation strategies, and aids the synergistic integration of heritage preservation with regional sustainable development. Full article

This paper outlines a methodology for creating an educational and informative communication system for non-specialised audiences in order to preserve and pass on the heritage of ideas and practices adopted in the medieval political and administrative sphere. Through the combined use of digital technologies (such as GISs, 3D modelling and virtual tours), historical sources can potentially reveal how political and administrative aspects affected different areas within the medieval city, not just the main seats of power. Bologna, a prestigious medieval university metropolis, is chosen as a case study because of the remarkable wealth of documentation in its archives from the city’s political culture in the Middle Ages. Written historical sources, including documentary and narrative texts, are among the primary tools employed in the study of European medieval urban communities in general. Documentary sources help us understand and reconstruct the complexities of civic administration, urban policies and the economy, as well as how citizens experience them daily. The involvement of citizens in the political and administrative life of late medieval cities is explored through the management and digital processing of historical documentation. Digital humanities tools can facilitate this analysis, offering a perspective that sheds light on the formation of the pre-modern state. Although digital databases and repositories have significantly contributed to preserving and digitally archiving historical sources, these are often aimed exclusively at the academic level and remain underutilised as privileged didactic and educational tools for a broad audience. Full article

The Hashim Chalbi house, a historic private residence with notable architectural features located within Erbil Citadel—a UNESCO World Heritage site since 2014—was turned into a museum. This study utilizes space syntax analysis (depth maps) to explore the spatial configuration of the Hashim Chalbi house, aiming to evaluate its potential and provide guidance for conservation strategies that maintain its architectural and cultural integrity as a museum. Space syntax offers both a theoretical and analytical tool to map and interpret the spatial formation of heritage buildings. A commonly recognized limitation has been the lack of broader-scale spatial analyses of houses that can shed light on social and cultural interaction. This approach aims to provide a better analysis to inform conservation and restoration. Full article

This paper proposes an experimental procedure based on hyperspectral imaging (HSI) combined with statistical classification for assessing archaeo-paleoanthropological stratigraphic deposits at the Gran Dolina site (TD10 unit), located in the Sierra de Atapuerca (Burgos, Spain). Representative spectral reflectance signatures were determined and analyzed using HSI measurements and statistical classification methods in natural light conditions across various capture distances. This study aims to characterize and quantify cave sediments by defining spectral models for feature classification and spectral similarity analysis, evaluating the strengths and limitations of spectral captures at this specific site. HSI technology enhances the analysis and identification of materials at an internationally recognized reference site for human evolution studies. Hyperspectral imaging assessment of archaeo-paleoanthropological stratigraphic deposits emerges as an innovative digital tool, revolutionizing the sustainable management of cultural heritage and environmental sciences by enabling advanced material identification and stratigraphic analysis. Full article

As a globe leader in tourism, Spain relies on this sector as a key economic pillar, contributing over 12% to its GDP. The hospitality industry has expanded steadily in response to growing demand. In parallel, recent years have witnessed an exponential rise in tourist accommodations, such as privately owned properties repurposed for short-term rentals, largely facilitated by digital platforms. This study explores the evolution and spatial distribution of these accommodations, assessing their share within the overall housing stock across different scales. The focus is on Andalusian municipalities, a region characterized by both its geographical diversity and its significant tourism footprint. This study highlights two primary areas of concentration: the region’s Atlantic and Mediterranean coastlines (most notably the Costa del Sol, centered in Malaga) and internationally renowned heritage cities such as Seville, Granada, and Cordoba. By applying quantitative methods, this research assesses the clustering of tourist accommodations in relation to major cultural landmarks, including several UNESCO World Heritage Sites. The findings provide an analysis of the implications of this trend, shedding light on the challenges and opportunities it presents within the tourism sector, particularly against the backdrop of mounting criticism surrounding the sustainability and socio-economic impacts of this evolving model of tourism. Full article