Auteurs
Rampazzi, Laura / Rizzo, Biagio / Colombo, Chiara / Conti, Claudia / Realini, Marco / Bartolucci, Ugo / Colombini, Maria Perla / Spiriti, Andrea / Facchin, Laura
Mots-clés
microscopic analyses / spectrometric analyses / laser ablation / religious heritage / churches / art history / Baroque architecture / architectural styles / conservation of historic monuments / analysis of materials / chemical analysis / mineralogical analysis / petrographical analysis / statistical analysis / historic buildings / places of religion and ritual / decorations and ornaments / infrared analysis / stucco works
Résumé en anglais
This article aims at defining the artistic technique performed by the outstanding artist Isidoro Bianchi for the Baroque stucco decorations in the church of Santa Maria dei Ghirli (Campione d’Italia, Italy). Samples of stucco were examined by means of optical microscopy, scanning electron microscopy with microprobe, X-ray powder diffraction, Fourier transform infrared spectroscopy, gas chromatography-mass spectrometry and laser ablation mass spectrometry equipped with plasma source spectrometry. On the basis of the results obtained art historians made new hypotheses on the biography of the artist and on the historical location of his birthplace.