Publications
The brick material culture of Urbino (UNESCO World Heritage, Central Italy) as inferred from a multidisciplinary archaeometric study on the historic architecture
A multidisciplinary archaeometric study on the brick material culture of Urbino, Italy, reveals that the city's historic architecture, from Roman to Modern times, relied consistently on raw materials sourced from nearby deposits. Thermoluminescence (TL) dating confirms the prolonged construction periods of key structures, including the Cathedral, which spanned over three centuries. The study highlights a progressive improvement in brick quality and preparation techniques, with firing temperatures reaching at least 850–900°C, though incomplete calcite breakdown due to inconsistent pyrotechnological processes. Uniaxial Compressive Strength of historic bricks aligns with modern standards, underscoring the enduring significance of Urbino's brick material culture, which continued seamlessly until the mid-20th century.
What Does Intarsia Say? Materiality and Spirituality in the Urbino Studiolo ☆
A groundbreaking analysis of the Urbino Studiolo reveals that intarsia, a form of wood inlaying, plays a pivotal role in infusing spiritual meaning into the secular palace of Federico da Montefeltro. The study demonstrates that the intarsia's materiality and motifs align with those found in ecclesial settings, creating a contemplative atmosphere within the studiolo. This finding refines our understanding of the city depicted on the eastern wall as a focal point for spiritual progression, guided by the intarsia-encrusted path. The research employs close examination to uncover the specific visual tradition informing this representation, offering new insights into the interplay between materiality and spirituality in Renaissance art.
Ampliare un World Heritage Site verso il passato recente. L’opera di Giancarlo De Carlo a Urbino
A proposal to expand the boundaries of UNESCO World Heritage Sites (WHS) to include 20th-century heritage, exemplified by Giancarlo De Carlo's work in Urbino, offers a novel approach to preserving modern architectural contributions. The study highlights that De Carlo's master plan for Urbino created a harmonious blend between modern architecture and historic preservation, enriching the site's cultural values beyond its original Renaissance focus. While the 1988 inscription of the Historic Centre of Urbino as an outstanding example of a Renaissance capital did not acknowledge De Carlo's work, the site's management plan (2012-14) suggests including modern buildings in the buffer zone. This raises questions about how to systematically integrate recent heritage into WHS frameworks, with potential implications for global heritage conservation practices.
Geological Insights on the Calcareous Tufas (Pietra Spugna) Used as Building and Ornamental Stones in the UNESCO Historical Centre of Urbino (Marche Region, Italy)
A groundbreaking study reclassifies the unique, porous carbonate stone known as 'Pietra Spugna' or 'Tufo spugnoso'—historically used in Roman architecture and later in Urbino’s UNESCO-listed historic center—as calcareous tufas. This classification, supported by physical observations and stable isotope analysis (δ13C and δ18O), sheds new light on the stone's formation process: chemical precipitation of CaCO3 driven by CO2 degassing from calcium-bicarbonate-rich waters, coupled with organic material encrustation in continental environments. Radiocarbon dating reveals these stones formed between 9100 and 4700 years BP, coinciding with the Holocene Atlantic climatic optimum—a period of peak carbonate deposit growth across Mediterranean regions and northern Europe. Ongoing research on a perched springline along the Metauro Valley suggests potential local sources for Roman-exploited blocks, offering insights into the provenance of Urbino’s architectural heritage.
Participation and/or/ against tacit knowledge: ILAUD, 1976–1981
A groundbreaking approach to urban planning and architecture emerged from the International Laboratory of Architecture and Urban Design (ILAUD) workshops held in Urbino between 1976 and 1981. These annual summer workshops, led by Giancarlo De Carlo, brought together students, educators, and practitioners to challenge formalism and explore equitable participation in urban design. While participants initially seemed divided—some emphasizing analysis of built fabric and cultural heritage, others advocating for direct user involvement—the research reveals these approaches were part of a broader consensus aimed at redefining the relationship between users, clients, and designers on the cusp of postmodernity. The study analyzes workshop outputs, including student work and lecture transcripts, to demonstrate how apparent contradictions actually contributed to a more inclusive and dynamic understanding of urban planning.
The frieze of the Art of War in the Ducal Palace of Urbino: conservation issues, materials, and executive techniques
A new analysis of the Art of War frieze in Urbino's Ducal Palace reveals key insights into its material composition, execution techniques, and conservation history. The study identifies the stone used—Calcare Massiccio A Formation (Piobbico Travertine)—and detects ancient ca-oxalate patinas, possibly from conservation treatments or biological activity. Autoptic examination clarifies the frieze's original conformation and carving process, while stylistic differences suggest multiple sculptors' involvement. The research also validates the most widely accepted hypothesis about the frieze's original arrangement on the palace facade.
Urbino città Patrimonio UNESCO: un piano per la conservazione, valorizzazione e gestione del patrimonio storico – artistico dell’Ateneo
A groundbreaking pilot project at Palazzo Albani, part of the UNESCO-listed Historic Centre of Urbino, introduces innovative protocols for conserving and communicating architectural heritage. The study, conducted by researchers from the University of Urbino, focuses on integrating historical archival analysis with direct investigation to identify optimal interventions. This approach emphasizes technical-constructive aspects while addressing the unique challenges of preserving non-renewable resources like Palazzo Albani, recognized for its irreplaceable value. The work aims to set a precedent for managing and enhancing the artistic and architectural heritage of Urbino's historic center, contributing to broader strategies for UNESCO World Heritage Sites.
Bramante and his work of Painted Façades: Bergamo and Lombardy
Donato Bramante, celebrated for his architectural prowess during the High Renaissance, is recognized for pioneering painted façades that blend complex spatial illusions with artistic innovation. His work, rooted in the humanistic traditions of Urbino and influenced by Piero della Francesca, Melozzo da Forlì, and Mantegna, introduced a renewed perspective to Lombardy's artistic landscape upon his relocation from Urbino to Milan. Bramante's approach, characterized by collaborative efforts among architects, designers, and painters, established him as a key figure in 15th-century art, merging the cultural heritage of Urbino with Paduan-Mantegnesque techniques. This study highlights Bramante's dual role as an architect and painter, underscoring his foundational impact on Renaissance artistic and architectural development.
Cultural Capital and Cultural Heritage Education in UNESCO Sites ‘The Right Way’: Insights in Challenging Times
Effective cultural heritage preservation and socio-economic regeneration of historic cities can be achieved through multi-stakeholder engagement, particularly involving young generations. This approach, aligning with European Community and UNESCO guidelines, fosters awareness, sharing of cultural values, and inspires coherent behaviors among diverse city users. The study highlights the success of this method in two renowned Italian UNESCO World Heritage Sites, demonstrating its potential as a model for other historic cities facing similar challenges.
Deep Learning for Point Clouds Classification in the Ducal Palace at Urbino
A groundbreaking approach leveraging deep learning has significantly advanced the segmentation and analysis of point clouds, offering substantial promise for ScanToHBIM methodologies. This study demonstrates that artificial intelligence can effectively process large datasets from the Ducal Palace at Urbino, enhancing cognitive and management processes in cultural heritage (CH) research. By integrating semantic intelligence derived from HBIM models—an existing digital heritage—the research establishes a cyclical pathway where AI transforms specialized knowledge into collective intelligence, serving as a powerful tool for heritage preservation. The findings underscore the potential of this methodology to accelerate and improve the accuracy of architectural analysis and modeling in UNESCO World Heritage Sites.
Stakeholders' consciousness of cultural heritage and the reconciliation of different needs for sustainable development
Participatory governance effectively fosters responsible heritage usage and citizen engagement in cultural revitalization initiatives. A year-long project involving multiple stakeholders in Urbino, Italydemonstrated that active co-design and implementation of heritage policies can reconcile diverse needs for sustainable development. By integrating informal interviews, collective discussions, and direct observation, researchers found that local authorities play a pivotal role in bridging the gap between conservation goals and socio-economic development. This approach addresses a persistent challenge: enhancing stakeholders' consciousness of cultural heritage while balancing conflicting interests in historical urban environments.
The Historic Centre of Urbino, UNESCO World Heritage (Marche Region, Italy): an Urban-Geological Itinerary Across the Building and Ornamental Stones
A detailed geological and petrographic study of the Historic Centre of Urbino, Italyreveals that its building stones primarily originate from local sedimentary formations, particularly limestones within the Umbria–Marche–Romagna Succession. While these materials were historically favored due to their availability in the Northern Marche Apennines, some high-status ornamental stones used in monuments and decorations were sourced from extra-regional Italian areas (e.g., the Alps) and foreign countries like France and Egypt. The research highlights how stone selection was influenced not only by geological factors but also by historical periods, artistic styles, economic importance, and associations with notable figures such as Pope Clemente XI. An open-air stone itinerary featuring 10 key stops is proposed to enhance the appreciation of Urbino’s geological and cultural heritage, supporting geotourism development. The study relied on autoptic observations and historical documentation, avoiding sample collection due to conservation constraints.
Porta Valbona a Urbino: la sua rappresentazione tra storia e restauro
Porta Valbona, Urbino's most significant historic gate, stands as an exceptional urban palimpsest, preserving layers of historical evolution despite centuries of restorations. Built in 1621 for a royal wedding, its monumental facade and limestone eagles (18th-century additions) exemplify the city's architectural heritage. A multidisciplinary study—integrating urban, historical, geometric, material, and structural analyses—revealed Porta Valbona’s enduring testimonial, constructive, and architectural values. Leveraging GIS systems, researchers mapped its shape and resilience, identifying strengths, weaknesses, opportunities, and threats to inform conservation strategies. This approach offers a model for studying and preserving complex monumental heritage sites.
The Fortification System of the City of Urbino: The Case Study of Valbona Gate from 3D Surveys to GIS Applications for Dynamic Maps
Advanced integration of 3D surveys and GIS technologies provides a comprehensive, dynamic mapping tool for analyzing the architectural evolution and deterioration of Urbino's historic fortifications. Focusing on Valbona Gate, this study reveals the layered history—from protohistoric roots to Renaissance adaptations—and offers precise diagnostic capabilities for conservation planning. By combining geometric and morphological data with tri-dimensional GIS systems, researchers can assess pathologies, visualize past states, and enable statistical evaluations critical for maintaining UNESCO-listed sites like Urbino's walled city.
GIS intelligence for a cutting-edge management of 3D cities
A groundbreaking approach to urban management using GIS technology has been developed, offering a dynamic and upgradeable 3D modeling system for UNESCO World Heritage Sites. This methodology, applied to Urbino's historic center, integrates geomorphological and historical data to provide comprehensive spatial analysis of the city's evolution from Roman settlements to its current state. The system focuses on managing urban elements' composition, geometric characteristics, conservation status, and monitoring interventions, all within a geodatabase environment that supports real-time updates. This innovative framework enhances urban area enjoyment while also supporting decision-making and planning processes.
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