Search Results (95)

In recent years, digital technologies have become increasingly prevalent in the field of heritage protection. In addition to geomatic techniques like laser scanning (LiDAR) and Structure-from-Motion (SfM), geophysical methods, especially Ground-Penetrating Radar (GPR), offer added value for investigating protected buildings and objects. Additionally, chemical analysis (e.g., X-ray fluorescence, XRF) and mineral magnetic methods can be utilized to investigate specific research topics. All these methods are completely non-invasive and leave the heritage site untouched. Furthermore, they are cost-efficient and fast to use. Within this paper, we want to present an integrated study of a medieval sarcophagus in Bamberg Cathedral. The geophysical surveys via GPR and magnetic susceptibility (MS) measurements should answer open questions regarding the construction and internal layout of the sandstone sarcophagus, dated to the Early or High Middle Ages. The susceptibility data indicated an inner lead coffin in the lower part behind the stone slabs due to an unusual diamagnetic response in these parts. In contrast, the GPR data gave no such indication and revealed that the interior is too small for a direct burial of the bishop. Hence, an additional XRF survey was conducted to help solve this contradiction. The latter data indicate that the lead could be due to remains of a former painting on the sarcophagus with colours containing lead white pigments. Due to the porous sandstone, the moist environmental conditions, and the high weight of the lead elements, these could have accumulated at the bottom of the sarcophagus, creating the diamagnetism detected by the magnetic susceptibility measurements. Full article

The Church of San Juan del Hospital in Valencia (Spain) is a Gothic church whose main architectural feature—the western façade—remained unresolved, posing structural and compositional challenges. The intervention addressed this issue while preserving the historical integrity of the building and its heritage context. A systematic methodology was applied, following principles of reversibility, sustainability, and compatibility with medieval ribbed-vault construction. The project resolved five key aspects: completion of the nave’s façade, coverage of the former atrium remains, access from the north courtyard, compositional coherence of the west courtyard front, and integration of the church and museum entrances. Contemporary materials and techniques, including aluminum, recycled wood, and handmade ceramic brick, were selected to harmonize with historic stonework, ensure durability, and minimize environmental impact. Design strategies guided visual perception, emphasizing the lower façade and resolving dispersive compositional elements, while creating functional spaces for ventilation, climate control, and circulation. This intervention demonstrates how a methodical, heritage-sensitive approach can solve complex architectural problems, combining innovation with historical authenticity, and enhancing both the functionality and aesthetic experience of the Church of San Juan del Hospital. Full article

This article examines the visual reception of the woman of Endor (1 Sam 28) and her gradual integration into the Western imaginary of the witch. In the first section, it offers a concise overview of the formation of witchcraft in late medieval and early modern visual culture, when iconographic and discursive registers contributed to the consolidation of a demonological and persecutory repertoire associated with the female body. Against this background, the study analyzes how the figure of Endor came to be interpreted and represented through increasingly negative categories—eventually becoming a conventionalized motif in the history of art—despite the fact that the biblical narrative originally presents her as a ritual mediator whose role in Saul’s episode is not constructed as a paradigmatic case of “witchcraft” in a strict sense. Drawing on a methodology of visual exegesis that brings together cultural biblical studies, art history, and gender studies, this article examines a range of artworks depicting the episode in order to show how visual culture negotiates the boundary between the legitimate and the forbidden, and how the later demonization of Endor reveals persistent tensions between orthodoxy and heterodoxy across different historical contexts. Full article

Recent investigations at the Cortijo de las Mezquitas complex (Antequera–Campillos–Sierra de Yeguas, Province of Málaga, Andalusia, Spain) have focused on clarifying the construction history of the monument and on contextualising the presence of an early medieval rural mosque, a rare example within the Iberian Peninsula. The reassessment of the complex, conducted within the methodological framework of Building Archaeology, has made it possible to describe the constructive characteristics of the building with greater precision, both in terms of its architectural design and its construction process. This approach has enabled a more detailed definition of the technological context employed in the original construction phase, as well as of the chronological range to which it belongs, spanning between the late ninth and early tenth centuries. Subsequent phases of reoccupation and transformation, particularly from the sixteenth century onwards, were also documented, although the dating of some interventions remains uncertain. This research provides a fundamental framework for the historical contextualisation of the monument within the history of al-Andalus and highlights the urgent need for its conservation, restoration, and valorisation. Full article

This study presents the on-site public evaluation of Notre-Dame Whispers, a geolocated audio-guided tour that explores the sonic history of the Cathédrale Notre-Dame de Paris. The experience combines binaural reproduction, embodied storytelling, and historically informed soundscapes to immerse visitors in the cathedral’s past auditory environments. Drawing on virtually recreated acoustics, it reconstructs key components of Notre-Dame’s sound heritage, including the medieval construction site, early polyphonic chant, and the contemporary urban soundscape. An on-site evaluation was conducted to assess visitor engagement, usability, and the perceived authenticity of the reconstructed soundscapes. A mixed-methods approach integrated questionnaire responses, semi-structured interviews, and anonymized user analytics collected through the mobile application. Results indicate a high level of immersion, with participants particularly valuing the spatialised audio design and narrative depth. However, challenges were identified regarding GPS-based triggering reliability and the difficulty of situational interpretation in complex spatial environments. These findings offer insights into public reception of immersive heritage audio experiences and inform future developments in digital cultural mediation. Full article

As a museum constructed atop postwar ruins, Peter Zumthor’s Kolumba Museum in Cologne exemplifies a reconciliatory approach to integrating new architecture with historical remains. The current Kolumba Museum embodies multiple historical layers—those of medieval Gothic, wartime destruction, and the modern present—coexisting within a single architectural continuum. This study analyzes how the symbolic terms “inclusivity” and “temporal reconciliation,” directly articulated by Zumthor himself, are embodied in the physical design and in the way it is experienced. More specifically, the study explores how Zumthor’s design incorporates past structures, spatial sequences, and sensory experience to create continuity between historical memory and contemporary use. By examining form, sensation, and movement, this study offers a comprehensive analysis of how architectural design mediates between preservation and transformation. That is, architectural heritage is not merely confined to a fixed structure from the past but is substantively transformed into a medium of contemporary experience, thereby reinforcing its value as a sustainable cultural narrative. Accordingly, this study highlights the broad potential embedded in contemporary urban regeneration efforts, emphasizing the value and role of proactive design methodologies that go beyond static, unaltered preservation to incorporate architectural reinterpretation. Full article

The life of Jerome of Stridon (d. 419/420), who was regarded as a father of the church and one of the most important authorities in the Middle Ages, has often been depicted as highly controversial: In modern reconstructions, Jerome is typically described as an outsider, constantly involved in controversies and frequently criticized and questioned by his contemporaries. This begs the question of how Jerome could have received such an esteemed reputation during the following centuries. While it has been acknowledged in previous scholarship that Jerome had an extensive reception in the Middle Ages, a comprehensive study of the transmission of his works in the first centuries after his death has not been undertaken. Likewise, the mechanisms involved in constructing an image of Jerome as an authority of exegesis and asceticism and as a defender of orthodoxy are yet to be studied. Combining philological and historical approaches, the present article seeks to contribute to Hieronymian scholarship by studying the reception of Jerome during his lifetime and during the first centuries after his death, taking into account two different but interrelated aspects of this reception: First, an analysis of manuscripts will answer questions concerning the transmission of Jerome’s texts. Secondly, the article will consider the earliest reception of Jerome’s works and how this was managed by Jerome himself, in collaboration with his friends and patrons, in addition to how he was commonly referred to and described during the first decades after his death. The article examines how these aspects of reception contributed to the creation of an image of Jerome, and an interpretation of his work that would become important in medieval Christianity. Full article

Preservation design is characterized by high interactions among different skills, including both architectural and engineering field. When the architectural heritage is composed of the ruins of a medieval fortress, the contribution of archeological studies is fundamental to recognize the different construction phases of the building. This work presents the most recent stratigraphic analyses conducted on the fortress of Vogogna, a military masonry castle in Ossola Valley, Piedmont, whose origin is lost in time and provides further support to define the correct interpretation of the architectural artifact. Previous studies showed several shortcomings concerning the historical evolution of the structure and a precise geometrical survey. The authors developed a geometrical model of the archeological site, through advanced survey techniques, and analyzed the historical maps of the cadasters to investigate additions and transformations of the abandoned fortress and its connection with the rural and natural surrounding fields. The updated information provided new indications for the past uses of the building, and the digital model allowed further considerations on the geometrical characteristics of the structures, addressing some choices for the final reuse proposal for the site, today at the center of a wider project to enhance the cultural heritage in the Vogogna area. Full article

This article explores the voices of sailors across time, focusing on how song and prayer animate the nautical cult of St. Nicholas of Myra from the Middle Ages to the present. Drawing on hagiography, poetry, and music, it examines how medieval sources portray sailors’ cries to St. Nicholas during storms at sea, often depicting univocal, affective pleas that provoke divine response. These representations—especially in Latin sequences such as Congaudentes exultemus—highlight the cultural weight of the literal and metaphorical voice within miracle narratives. The article then bridges medieval and modern devotional soundscapes through nineteenth- and twentieth-century ethnographic collections from Apulia, Italy, particularly through the work of folklorists Saverio La Sorsa and Alfredo Giovine. Their records of Barese sailors’ songs and prayers to St. Nicholas—still sung today—provide embodied counterpoints to the mediated voices of medieval texts. Through this transhistorical lens, I argue that voice operates as connective tissue in the devotional lives of seafarers: an expression of fear, faith, and communal identity. By amplifying sailors’ voices in text, song, and performance, both medieval and modern traditions construct a vivid aural archive that affirms the enduring relationship between St. Nicholas and those who navigate the dangers of the sea. Full article

Documenting and preserving cultural heritage assets is increasingly important, with threats from natural disasters, conflicts, climate change, and neglect, and some sites are both contested and physically difficult to access or document, posing the issue of “challenging heritage”. A range of innovative digital methods have emerged, offering practical, low-cost, efficient techniques for the 3D documentation of threatened heritage, including smart phone-based mobile light detection and ranging (LiDAR) and photogrammetry. Such techniques offer quick, accessible, and cost-effective alternatives to terrestrial laser scanners, albeit with reduced accuracy and detail, offering practical solutions in cases with restricted funding, limited time for access, complex architectural geometries, or the unavailability of high-end equipment on site. This paper presents a real-world case study integrating iPhone LiDAR with aerial photogrammetry for the rapid documentation of Sourp Magar Monastery, a Medieval site located in a forested slopes of the Kyrenia Range, Cyprus. Due to its poor state of preservation and years of abandonment, as well as its remote nature and location, the monastery is considered a “challenging heritage” monument. In the context of a recent international restoration initiative, a preliminary digital survey was undertaken to both document the current condition of Sourp Magar and contribute to a better understanding of its construction history. This paper outlines the workflow integrating the use of smartphone LiDAR and aerial photogrammetry, evaluates its efficacy in challenging heritage sites, and discusses its potential implications for rapid, low-cost documentation. Finally, the present paper aims to show the multifaceted benefit of easy-to-use, low-cost technologies in the preliminary study of sites and monuments. Full article

Medieval and modern readers of Johannes de Hauvilla’s late XII-century Latin poem Architrenius have proposed an array of discordant interpretations of the eponymous protagonist. This paper offers a historical profile of the critical reception of this peculiar fictional character, tracing responses from the Middle Ages to the present day. Given the poem’s limited dissemination and the modest critical attention it has received in modern times, it is possible to provide a nearly comprehensive overview of the reception history of the Architrenius. We analyze and classify the terminology and the argumentative strategies used by critics in constructing their portrait of the hero of Johannes’ poem and observe how these choices interact with the overall critical assessment of the Architrenius. Our analysis identifies two principal families of readers—both philologically and thematically—suggesting a dual trajectory in the reception of the poem throughout the centuries. Full article

The determination of precise and reliable interior (IO) and relative (RO) orientation parameters for thermal infrared (TIR) cameras is critical for their subsequent use in photogrammetric processes. Although 2D calibration boards have become the predominant approach for TIR geometric calibration, these targets are susceptible to projective coupling and often introduce error through manual construction methods, necessitating the development of 3D targets tailored to TIR geometric calibration. Therefore, this paper evaluates TIR geometric calibration results obtained from 2D board and 3D field calibration approaches, documenting the construction, observation, and calculation of IO and RO parameters. This includes a comparative analysis of values derived from three popular commercial software packages commonly used for geometric calibration: MathWorks’ MATLAB, Agisoft Metashape, and Photometrix’s Australis. Furthermore, to assess the validity of derived parameters, two InfraRed Thermography 3D-Data Fusion (IRT-3DDF) methods are developed to model historic building façades and medieval frescoes. The results demonstrate the success of the proposed 3D field calibration targets for the calculation of both IO and RO parameters tailored to photogrammetric data fusion. Additionally, a novel combined TIR-RGB bundle block adjustment approach demonstrates the success of applying ‘out-of-the-box’ deep-learning neural networks for multi-modal image matching and thermal modelling. Considerations for the development of TIR geometric calibration approaches and the evolution of proposed IRT-3DDF methods are provided for future work. Full article

The Cathedral of Beauvais remains one of the most enigmatic and ambitious architectural undertakings of the Gothic era. Conceived to surpass all other cathedrals in height and grandeur, it achieved unprecedented verticality but collapsed under the weight of its own aspirations. This article reexamines Beauvais as a case study in Gothic engineering—its structural daring, tragic failures, and enduring legacy—through a multidisciplinary approach combining historical research, technical analysis, and philosophical interpretation. Structured in accordance with standard academic conventions, the article outlines its methodology, presents a detailed reconstruction of the cathedral’s history, and discusses its broader cultural and conservation implications. A dedicated discussion section explores not only the engineering and symbolic significance of Beauvais but also the limitations of the present study and potential avenues for future research. Ultimately, the cathedral is framed not merely as a failed monument, but as a lasting testament to the human drive to build beyond known limits. Full article

The Gobi Wall is a 321 km-long structure made of earth, stone, and wood, located in the Gobi highland desert of Mongolia. It is the least understood section of the medieval wall system that extends from China into Mongolia. This study aims to determine its builders, purpose, and chronology. Additionally, we seek to better understand the ecological implications of constructing such an extensive system of walls, trenches, garrisons, and fortresses in the remote and harsh environment of the Gobi Desert. Our field expedition combined remote sensing, pedestrian surveys, and targeted excavations at key sites. The results indicate that the garrison walls and main long wall were primarily constructed using rammed earth, with wood and stone reinforcements. Excavations of garrisons uncovered evidence of long-term occupation, including artifacts spanning from 2nd c. BCE to 19th c. CE. According to our findings, the main construction and usage phase of the wall and its associated structures occurred throughout the Xi Xia dynasty (1038–1227 CE), a period characterized by advanced frontier defense systems and significant geopolitical shifts. This study challenges the perception of such structures as being purely defensive, revealing the Gobi Wall’s multifunctional role as an imperial tool for demarcating boundaries, managing populations and resources, and consolidating territorial control. Furthermore, our spatial and ecological analysis demonstrates that the distribution of local resources, such as water and wood, was critical in determining the route of the wall and the placement of associated garrisons and forts. Other geographic factors, including the location of mountain passes and the spread of sand dunes, were strategically utilized to enhance the effectiveness of the wall system. The results of this study reshape our understanding of medieval Inner Asian imperial infrastructure and its lasting impact on geopolitical landscapes. By integrating historical and archeological evidence with geographical analysis of the locations of garrisons and fortifications, we underscore the Xi Xia kingdom’s strategic emphasis on regulating trade, securing transportation routes, and monitoring frontier movement. Full article

In the spirit of global governance, Karl Christian Friedrich Krause saw the Masonic Brotherhood as the first historical seed for the realization of a global, participatory, Human League; to establish and maintain a state of true humanity. And he saw the most excellent sign of this connection between Freemasonry and cosmopolitan civil society in the allegory of the “Great General Lodge”. However, in order to be able to do justice to its historical task of establishing the Human League, according to Krause, Freemasonry needs to reform itself according to its original ideal, overcome its pupal stage caused by the caterpillar status of medieval construction huts, and grow into a butterfly. Full article