This paper investigates the lost Chapel of Saint Rosalia, demolished in the late eighteenth century during the modernization of Palermo Cathedral, and proposes a virtual reconstruction aimed at recovering its memory. The chapel is documented not only through archival sources describing its construction and architectural features, but also through a 1748 engraving by the Flemish artist Pieter Balthazar Bouttats. Based on a drawing by the Sicilian architect and draughtsman Petrus Caccamisi, the engraving offers a detailed perspective view of the chapel. In line with the conference theme, the study combines survey data, perspective restitution and 3D modelling to reconstruct the lost chapel and to make its spatial and decorative qualities readable once again. The Chapel of Saint Rosalia was characterized by an elaborate decorative program. The entrance arch was framed by marble pilasters with high-relief grotesque motifs, while the interior walls, among the earliest examples in Sicily, were covered with polychrome marble inlays and bas-reliefs. This technique, known as marmi mischi, would later become a defining feature of Palermo’s ecclesiastical architecture, distinguished by its dense and sumptuous design language. Floral patterns, volutes, and sculptural figures merge into a visually intense ornamental system that turns architectural surfaces into decorative devices. Within this framework, drawing - both historical and digital - becomes a key interpretative tool, enabling the reconstruction and understanding of a “furious” architecture that has disappeared, yet remains legible through surviving documentary and visual traces.
Il contributo si concentra sul recupero della memoria della Cappella di Santa Rosalia, demolita alla fine del XVIII secolo durante i lavori di ammodernamento della Cattedrale di Palermo. La testimonianza di questa cappella è preservata non solo da numerosi documenti che ne descrivono la sua costruzione e l’architettura, ma anche da un’incisione del 1748 realizzata dall’artista fiammingo Pieter Balthazar Bouttats. L’incisione, basata su un disegno dell’architetto e disegnatore siciliano Petrus Caccamisi, offre una rappresentazione prospettica della cappella. La decisione di presentare in questo contesto il recupero della memoria di questa cappella, attraverso una ricostruzione virtuale basata su rilievi, restituzione prospettica e modellazione 3D, si ispira al tema del convegno. La cappella di santa Rosalia presenta un complesso apparato decorativo: il fornice di ingresso è arricchito da paraste in marmo con motivi a grottesca in altorilievo e le sue pareti interne sono tra le prime in Sicilia a essere rivestite da intarsi marmorei policromi e bassorilievi. Questa tecnica decorativa, nota come decorazione a marmi mischi, è destinata a caratterizzare la successiva produzione architettonica ecclesiastica della città e si contraddistingue per il suo ricco, complesso e sfarzoso disegno, che associa motivi floreali, volute e figure scultoree, trasformando le superfici architettoniche in apparati decorativi di forte intensità visiva. In questo senso, il disegno – nelle sue forme storiche e digitali – si configura come strumento critico e interpretativo fondamentale per la ricostruzione, la comprensione e la restituzione della memoria di un’architettura “furiosa”, oggi scomparsa ma ancora leggibile attraverso tracce documentarie e figurative.
Cannella, M., Grammauta, M.I. (2026). La cappella scomparsa di Santa Rosalia. Analisi grafica e ricostruzione digitale. In M. Balzani, M. Incerti, F. Maietti, L. Rossato, F. Raco (a cura di), Disegno furioso : 47° Convegno Internazionale dei Docenti delle Discipline della Rappresentazione / Furious Drawing : 47th International Conference of Representation Disciplines Teachers (pp. 2275-2294). Roma : UID press.
La cappella scomparsa di Santa Rosalia. Analisi grafica e ricostruzione digitale
Cannella, Mirco
;Grammauta, Maria Isabella
2026-09-01
Abstract
This paper investigates the lost Chapel of Saint Rosalia, demolished in the late eighteenth century during the modernization of Palermo Cathedral, and proposes a virtual reconstruction aimed at recovering its memory. The chapel is documented not only through archival sources describing its construction and architectural features, but also through a 1748 engraving by the Flemish artist Pieter Balthazar Bouttats. Based on a drawing by the Sicilian architect and draughtsman Petrus Caccamisi, the engraving offers a detailed perspective view of the chapel. In line with the conference theme, the study combines survey data, perspective restitution and 3D modelling to reconstruct the lost chapel and to make its spatial and decorative qualities readable once again. The Chapel of Saint Rosalia was characterized by an elaborate decorative program. The entrance arch was framed by marble pilasters with high-relief grotesque motifs, while the interior walls, among the earliest examples in Sicily, were covered with polychrome marble inlays and bas-reliefs. This technique, known as marmi mischi, would later become a defining feature of Palermo’s ecclesiastical architecture, distinguished by its dense and sumptuous design language. Floral patterns, volutes, and sculptural figures merge into a visually intense ornamental system that turns architectural surfaces into decorative devices. Within this framework, drawing - both historical and digital - becomes a key interpretative tool, enabling the reconstruction and understanding of a “furious” architecture that has disappeared, yet remains legible through surviving documentary and visual traces.| File | Dimensione | Formato | |
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