Heritage

The landscape of an area is not only made up of natural elements but also of man-made elements represented by civil and agricultural artefacts and much more. These elements used to blend aesthetically and harmoniously with the landscape itself thanks to the use of local building materials. Particularly, this contribution examines the use of the travertine in the architecture of the Tuscany region from the Etruscan time to the contemporary age. In Tuscany, travertine is a remarkable example of an identity stone of the territory, so rich in thermal springs that favoured the formation of large deposits of this stone widely used in public and private buildings both in interior design and urban furnishing. The work was carried out through a survey in the Tuscan territory and collection of bibliographic information on the architectural web sites. The survey made it possible to collect a photographic documentation and to assess the state of conservation through the empirical observation of the morphologies of decay when present. Indeed, this stone material in the Mediterranean climate, which characterises Tuscany, shows a good durability against atmospheric agents but may be affected by a chromatic alteration that tends to give the surfaces a greyish appearance. This aesthetic issue is more evident in the Tuscan travertine due to is classic whitish colour. Full article

The study concerned a diagnostic spectroscopic campaign carried out on the panel painting depicting the Coronation of the Virgin (first half of the 15th century) by the late-Gothic Italian painter Michele di Matteo. The main aims were the identification of the original painting materials and the characterization of the painter’s artistic technique. A combined approach based on non- and micro-invasive techniques was employed. Visible and ultraviolet-induced fluorescence photography was used to select the areas of interest for spectroscopic analyses; X-ray radiography assessed the state of conservation of the support, while X-ray fluorescence and external reflection Fourier transform infrared spectroscopies allowed the chemical identification of pigments, binders, and varnishes. Attenuated total reflection infrared spectroscopy, optical microscopy, and scanning electron microscopy coupled with energy-dispersive X-ray spectroscopy were used to visualize and characterize the materials in the pictorial layers. The results highlighted the presence of pigments, possibly applied with an egg binder, consistent with the period of the production of the painting, as well as modern pigments used during subsequent restorations: an imprimitura with lead white and a gypsum-based ground layer. Concerning the gilding, the guazzo technique was confirmed by identifying a red bolo substrate and gold leaf. Full article

The painting studied, featuring the Virgin contemplating the sleeping Child, is a well-known composition in the religious context, especially popular since the 16th century. The technique, oil on copper plate, and materials were examined applying a multimethodological non-invasive approach. The main goal was to quantitatively characterize the layer composition and thickness. To obtain them, X-ray fluorescence spectroscopy coupled with Monte Carlo simulation was used for the first time, to the best of our knowledge, for this kind of object. This technique was also integrated with more conventional photographic and spectroscopic techniques such as multiband imaging (MBI), Raman spectroscopy, external reflection Fourier transform infrared spectroscopy (ER FT-IR), and optical microscopy. The obtained data showed the use of a background based on lead white, a wide palette, which includes azurite, vermilion, lead white, and some ochers, and documented the conservation status. Although the investigations contended with the object’s complexity, the results demonstrate the efficacy of the XRF–Monte Carlo simulation approach in characterizing the materials constituting the artwork in a totally non-invasive way. Full article

This pioneering work studied the medieval color palette of four manuscripts produced in the scriptorium of Alfonso X, king of the Crown of Castile (r. 1252-84), including the Songs of Holy Mary (Cantigas de Santa Maria, in Rich Codex and Musicians’ Codex), Lapidary (Lapidario), and Book of Games (Libro de los juegos). Scientific analysis based on fiber-optics reflectance spectroscopy in the visible and Raman spectroscopy showed a color palette based on lapis lazuli, indigo, azurite, vermilion, red lead, orpiment, yellow ochre, two different greens (bottle green and vergaut), lead white, carbon-based black, and most importantly, brazilwood pinks, reds, and purples. So, it is now the first reported use of this lake pigment in European medieval manuscript illumination. The painting technique is also discussed. The diversity of colors and techniques, with the presence of lapis lazuli, brazilwood lake pigments, purple, and gold, demonstrates Alfonso X’s desire to produce sumptuous manuscripts. Full article

The paper in question is focused on (1) valuing the expanded and transdisciplinary approach for the definition of cultural heritage, consolidated in Brazil from the 1970s/1980s onwards, (2) and its subsequent applicability in the field of education, under the influence of a liberating pedagogy proposed by educator Paulo Freire. An important consequence of this process involves the conception of a formal education system structured to promote collectivity, equality, diversity, and educational equity, as a solution towards ensuring both the learning and development of students. (3) The paper discusses the contribution of the expanded context of cultural heritage and its relationship with the field of education in the development of pedagogical strategies that promote educational equity, through the Base Nacional Comum Curricular (BNCC), a document that parameterizes the curricula from early childhood education to high school in Brazil. From a bibliographic review, the paper presents the conjuncture on which the new look at cultural heritage has been consolidated, and the consequent redefinition of heritage education actions, and then, as a result, analyzes the approximation between this new approach and the formal educational strategies present in the BNCC, as well as the possibilities of intercommunication between both. Full article

Traditional knowledge about medicinal plants, and the biocultural heritage derived from them, can be a useful tool for curricular design in health sciences. Research on this topic oriented toward university students has an interesting potential from a multidisciplinary or transdisciplinary treatment. This field allows for establishing relationships between socioeconomic and environmental problems and the health and well-being of people from the perspective of the intangible heritage of rural communities. On the other hand, traditional knowledge draws from very diverse sources such as empirical, magical, and religious components, primitive medicines, and even from academic medicine itself when it ceases to be scientific. Methodological triangulation is used in terms of data (times, spaces, and people), as well as researchers from different areas of knowledge integrating approaches with an interpretive purpose. Located in a European transboundary territory, the study area contains the mountain ranges of Alor (Spain) and São Mamede (Portugal), two cross-border areas where key informants have been interviewed. The observation unit is people who perform traditional practices to gather natural products, and other randomly selected informants. The study was completed with information collected from the undergraduates of the Escola Superior de Saúde de Portalegre (Portugal). The purpose of this work was to highlight the application of traditional knowledge based on medicinal plants in university studies of health sciences. Based on the results obtained and an epistemological discussion, we propose an educational intervention to broaden the professional mindset from a biocultural perspective. Our proposal directs the student’s gaze toward the investigation of medical history and biocultural heritage to understand the determinants of health and to respect the idiosyncrasies of their communities. Full article

The Hebrew Scroll, catalogued as Magliabekian Manuscript III 43 and belonging to the National Central Library of Florence (BNCF), is a membranous richly decorated scroll, with colorful depictions of sacred sites through the Holy Land to Lebanon along with handwritten texts in Hebrew and notes in Italian. Despite the fact that the manuscript was originally catalogued as an “object of no artistic or scientific value”, recent paleographic studies dated it to the XIV century and highlighted it as the oldest scroll still available, depicting holy places from Egypt to Lebanon. Nevertheless, precise dating, authorship, and the interpretation of its original function are still uncertain. A suite of complementary techniques was used, including photographic documentation in visible (VIS) light in diffuse light, grazing light, and transillumination, luminescence induced by ultraviolet (UV) radiation, imaging spectroscopy (IS), Macro Area X-ray Fluorescence (MA-XRF), and spot analyses such as fiber-optic reflectance spectroscopy (FORS) in the UV, VIS, and near-infrared (NIR) regions, Fourier transform infrared spectroscopy (FT-IR) in external reflectance mode (ER), and micro-Raman spectroscopy. The results of the non-invasive diagnostic campaign enabled the identification of several constituting materials (parchment, pigments, binder, and inks). The identified materials were consistent with the proposed dating and geographical manufacturing area of the artefact. Full article

The topic of cultural heritage is the subject of many interdisciplinary studies. So far, these studies have focused on the issues of classifying particular types of heritage, their functions and benefits, components and determinants. However, relatively less attention was paid to the dimension of a methodical approach to education and rebuilding cultural identity through heritage. Meanwhile, generational changes, especially in the dimension of knowledge perception, indicate such a need. The aim of this article is to present the perspective of using open innovations in the transfer of cultural heritage used in shaping cultural identity and education. Our review and conceptual article is an attempt to draw attention to the problem of changes in the perception of cultural heritage by generations born in the era of the digital revolution and the need to take these changes into account in heritage education. Taking these conditions into account allowed the authors to develop a model for generating open innovation in the outside-in process and then to develop a model for making it available through the inside-out process. The role of education in this process was also emphasized. Full article

This paper seeks contemporary cultural heritage conservation principles by reviewing its history, starting from the 18th century, in practices, international documents, and the literature on this topic. It intends to lay a foundation to avoid damaging cultural heritages by misconducting conservation. This study first found that the conservation objects of cultural heritage include particularly important ones and general ones that are closely related to daily life, and they involve tangible and intangible aspects. Second, cultural heritage conservation involves document-based restoration when necessary as well as identifying the value of them to play their role nowadays. Third, integrating cultural heritage conservation within the context of sustainable development goals is essential for successfully balancing the relationship between the built and natural environments. Fourth, mobilising the public to participate in cultural heritage conservation enables the implementation of conservation to meet the expectations of the public, and may have a positive influence on people’s consciousness. Fifth, as a treasure, cultural heritage conservation is a global responsibility that involves conjoint cooperation. Sixth, more cultural heritage conservation interdisciplinary methods have been developed and could be applied, but this should be limited in order to not destruct their authenticity and integrity. Full article

The aim of this study was to assess the quality of mandibular bone using CBCT images in archeological populations that inhabited Croatia from the medieval to the Early Modern Period. A total of 88 human skulls (45 male and 43 female) from three samples (pre-Ottoman (N = 27), Ottoman (N = 32), and Vlach (N = 29)) were analyzed by using CBCT. The mental index, gonion index, antegonion index, panoramic mandibular index, degree of resorption of the alveolar ridge, and cortical index of the mandible were evaluated using the OnDemand3DApp. The results showed an expected higher value of cortex thickness in males when compared to females. Females in the younger groups had higher values of cortical thickness than those in the older age group. The Ottoman sample had significantly lower values of mandibular indices than the other two samples. There were no age-related differences in bone thickness in males, suggesting that hormonal changes have a stronger influence in females. Lower values of mandibular indices in the Ottoman sample may be an indicator of specific factors that influenced this population. Our study of bone changes in archeological populations with different living conditions may contribute to a better understanding of impact of biocultural factors on physiological and pathological processes, which are extremely complex in bone tissue. Full article

The Cathedral of Valencia, Spain, has preserved the so-called Holy Chalice of the Last Supper since 1437. It consists of a foot, a gold stem, and an upper cup carved in agate stone. Based on a pious tradition, this cup is supposed to be the one used by Jesus of Nazareth to institute the Eucharist. According to an archeological study published in 1960, this agate bowl was crafted around the 2nd–1st centuries BC, but people visiting this famous relic often wonder about its authenticity and about the evidence supporting it as a Hellenistic–Roman cup. Attempting to clarify this concern, a photographical characterization of the agate cup is presented and discussed. The main conclusions are the following: (i) The typology of the bowl is common to classical tableware, but the wall thickness, shape of the rim, and foot are typical of gemstone cups from the Hellenistic–Roman period. (ii) This cup would have been extremely valuable, which agrees with the location of the Cenacle in the aristocratic neighborhood of Jerusalem. This case study highlights the importance of further investigating the dating of historical objects as a key issue to support their authenticity. Full article

This work provides new data on the church of Nuestra Señora de la Asunción in Biar, combining the investigation of documentary sources with the analysis of the geometry obtained using LiDAR technology and the study of stone materials. This monument has a Proto-Renaissance façade of great architectural value, as it was the first building in the province of Alicante, in Spain, to use Renaissance decorations at the beginning of the 16th century. Its main façade reflects the four centuries of its construction from the 15th to the 18th centuries. The building has been digitised using LiDAR technology and photogrammetry. The graphic representation of the point cloud obtained from the aforementioned techniques makes it possible to study deformations in colour gradient with respect to a reference plane. The results obtained after the analysis of these data show that the method used in this work has served to detect and corroborate the constructive evolutions of the church obtained from the documentary sources investigated. This work serves as an example for similar works, proposing the incorporation of the analysis of anomalies in the geometry of the facings as a new variable that should be considered to complement the rest of the usual studies, bringing to light deformations and irregularities that at first sight may go unnoticed. Full article

The significance of data acquisition in archaeological practice has consistently held great importance. Over the past few decades, the growing prevalence of digitization in acquiring data has significantly transformed the landscape of archaeological fieldwork, influencing both methodology and interpretation. The integration of digital photogrammetry and laser scanning technologies in archaeology has transformed data acquisition, enabling efficient and precise documentation. However, this digital shift raises concerns about information overload, the potential loss of on-site insights, and the need for suitable data management methods. Over the past 15 years, digital tools like photogrammetry, laser scanning, and unmanned aerial vehicles have advanced cultural heritage documentation. These methods offer detailed 3D models of archaeological sites, artifacts, and monuments, with evolving accessibility and user friendliness. This paper delves into methods for documenting cultural heritage, examining the implications of various approaches on the archaeologist’s workflow and on the field as a whole. Full article

Pilgrimages are an important part of our intangible heritage. These long journeys, often on foot, can be sensitive to weather, so this study sees pilgrimages as providing an opportunity to look at the way in which changes in climate affect intangible heritage. It examines two important Ethiopian pilgrimages that involve hundreds of thousands who travel each year to Dirre Sheikh Hussein, seen as the country’s Mecca, and Lalibela, its Jerusalem. These journeys in the cold season (December–February) often exceed 1000 km in length and expose pilgrims to low temperatures in mountain areas. Our analysis uses daily output data from ERA-5 and CHIRPS for rainfall and temperature across the recent past (1984–2014) and an ensemble of climate models (CMIP6) for the periods 1984–2014 and 2035–2065, to explore changes in nighttime low temperature, daytime high temperature and the potential increase in days of heavy rain in mountain areas. Additionally, we examine the increasing number of very hot days affecting travel to and from Dirre Sheikh Hussein. The pilgrims experience weather events and not long-term average conditions, so extremes and spells of inclement weather can affect their experience. Management plans for the regions have yet to address likely changes to climate at these religious sites, or consider how strategic planning might mitigate their impact on pilgrims. Full article

In an era where an increasing number of people find it challenging to grasp scientifically accurate environmental data, the need for more engaging museum exhibits to convey this information has never been more crucial. This article discusses Daptec Flat Holm which is a data physicalisation technology project on Flat Holm Island, Wales. Flat Holm Island is designated as a site of special scientific interest and is a local nature reserve. This project aims to understand how we might improve people’s engagement with environmental data through a multi-sensory museum exhibit. To achieve this, the project team applied a new creative approach to make the presentation of environmental data more engaging to a diverse science museum audience. Employing a user-centered methodology, this study reveals insights derived from three distinct user experience investigations conducted during the summer of 2022. The main contribution lies in how the researchers have extracted the nuances from the audience reactions and then identified potential audience types, their points of engagement, as well as their challenges. In detail, the findings illustrate how the application of a vignette data analysis technique revealed distinct audience types, including passive observers, active users, engaged ambassadors, disinterested participants, critical friends, and enthusiastic collaborators. In summary, the paper offers recommendations into how we might further engage a broader audience in technology mediated environmental museum exhibitions. Full article

The financial implications of long-term restoration projects for cultural heritage, as compared to regular maintenance efforts, often underscore a flawed decision-making process. This can result from years of neglect versus consistent, organized maintenance. Striking a balance between these strategies is paramount for preserving cultural legacies. This research aims to evaluate the trade-offs between the initial expenditures of restoration initiatives and the consistent costs of maintenance activities. We leverage Building Information Modelling (BIM) and its specialized application for heritage preservation, known as Heritage Building Information Modelling (HBIM). This offers a digital depiction of the heritage building’s conservation state and associated intervention costs. Specifically, this study taps into the fifth dimension of BIM, cost estimation, to draw a comparative analysis between the financial ramifications of regular maintenance and long-term restoration projects. This assessment is exemplified through a case study on the “Aidkeen Al-Bendqdari Dome” located in historic Cairo, Egypt—a component of the Prince Taz Palace. The analysis integrates cost data to generate insights. The ultimate goal is to devise a comparative framework that can guide authorities in budgetary decisions and resource distribution. Full article

A limestone relief fragment with a figure in a winged disk from the fifth-century BCE Hall of 100 Columns at Persepolis in southwestern Iran that entered the Harvard Art Museums’ collections in 1943 preserves significant traces of its original coloration and has played a key role in the rediscovery of polychromy at the Achaemenid Persian capital. After tracing the fragment’s journey to Cambridge, MA, this article presents the results of recent technical studies of its pigment remains, including visible light-induced infrared luminescence (VIL) imaging, X-ray fluorescence (XRF) spectroscopy, and the analysis of micro samples by Raman spectroscopy, Fourier transform infrared (FT-IR) spectroscopy, scanning electron microscopy (SEM), and polarizing light microscopy (PLM). The new scientific data is compared to the findings of ongoing investigations of polychromies at Persepolis and other Achaemenid Persian sites and evaluated for the information it can and cannot provide on the original appearance of the figure in the winged disk, likely the Zoroastrian god Ahuramazda. The article reviews past attempts at reconstructing the relief’s coloration and the assumptions that guided them, recounts the experience of creating a tangible three-dimensional color reconstruction for an exhibition, and concludes with some general thoughts on the valuation of colorfulness. Full article

The Future Museums Project Group was created under the Portuguese Ministry of Culture with the mission of proposing recommendations for a 10-year public policy for museums, palaces, and monuments, considering sustainability, accessibility, and innovation issues and their relevance in society. Against this background, museums were understood as agents of change with a role to play in achieving a more sustainable future, and culture as a fundamental pillar for democracy and sustainable development. This study discusses the findings of the project, focusing on three features that highlight the approach adopted to sustainability, which included collections management, participation, and mediation. Drawn from empirical research, a series of concrete recommendations, both for policy makers and museums, are discussed. The study concludes by arguing that cultural policies must place sustainability at the core of their strategy in order to function as a framework to drive and implement sustainable development practices in museums and heritage. Furthermore, within the scope of post-pandemic recovery plans, climate emergency, and the energy crisis, it is even more pressing that cultural policies provide support for museums and heritage and ensure that they have the conditions and resources to be able to move forward in a more integrated manner, thus contributing to a sustainable future. Full article

The recent global warming started at the end of the 19th century, causing an increase in the average temperature of Earth and posing environmental, social, economic, and cultural repercussions. Much tangible cultural heritage is composed of natural stones, which decay due to the combination of chemical, physical, and biological factors. Biodeterioration leads to a loss of the performance requirements and socio-economic value of stone building materials. In the future, the dynamics of biodeterioration will hypothetically vary. This study aims to shed light on this variation by comparing biodeterioration under historical climatic conditions (1995–2014) with a future scenario defined by the IPCC SSP5-8.5 for the reference period 2080–2099. The material tested is Pedra de Ançã (PA), a candidate for World Heritage Stone. Climatic chambers were used to simulate the historical and predicted environmental conditions. The scope of this investigation is to understand the growth dynamic of the biodeteriogen Rhodotorula sp. and to study the morphological and aesthetic variations of stone surfaces. Biochemical and micro-topographic analyses highlighted the metabolic activity of the population proliferating under distinct environmental conditions, revealing better adaptability of Rhodotorula sp. and higher biocorrosion in the historical climate status with respect to the future. Full article