The article discusses the analysis of glazed tiles from the Alcobaça Monastery in Portugal, showcasing innovative Islamic technology in Christian pavements. The study involved examining 28 glazed tile samples using microscopy and µ-PIXE, with SEM-EDS analysis on 11 samples to map elemental distribution. The findings revealed a color palette of blue, brown, and various shades of green achieved through a mix of tin oxide, copper oxide, and iron oxide in lead glazes. The green glazes specifically contained copper oxide and tin oxide for color variation. These tiles are believed to date back to the 13th century and are linked to the Cistercian Order’s principles, emphasizing simplicity and functionality in religious architecture.
Historical documents from the 1930s provide insights into the monastery’s tile pavements, including the discovery of the original medieval floor patterns during renovations. The tiles’ geometric shapes, color palette, and technological aspects reflect the Cistercian Order’s values of simplicity and practicality in architectural design. The research sheds light on the intricate craftsmanship and technological advancements of the medieval period, showcasing the intersection of Islamic and Christian artistic influences in Portugal.
Overall, the study contributes to understanding the historical and technological significance of the glazed tiles at Alcobaça Monastery, highlighting their cultural and artistic value. The findings provide valuable insights into the materials, techniques, and historical context of these medieval tiles, enriching our knowledge of architectural practices and artistic exchanges during that period.
