Search results for "Painting"
showing 10 items of 344 documents
Spectroscopic analysis used to uncover the original paint colour of the Helsinki Government Palace tower clock faces
2016
The paint stratigraphy of the two clock faces from the tower clock of the Government Palace in Helsinki (Finland) was analysed in order to determine their original colour before restoration works. Paint cross-section samples from both clock faces were analysed by confocal Raman microscopy and scanning electron microscopy coupled to an energy dispersive X-ray spectrometer (SEM-EDS). The results revealed the complex superimposition of paint layers applied over the original black colour. FTIR/ATR analyses proved that the original paint was prepared with linseed oil-resin media. Most likely not all of the different layer colours were visible. Some of the layers were likely to have been a primer…
How Many Secret Details Could a Systematic Multi-Analytical Study Reveal About the Mysterious Fresco Trionfo della Morte?
2019
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Investigation on four centuripe vases (late 3rd-2nd cent. B.C.) by portable X-ray fluorescence and total reflectance-FTIR
2021
Abstract Four Centuripe vases dated back to the late 3rd-2nd centuries B.C. were analysed using imaging under visible and ultra-violet illumination as well as complementary non-invasive and non-destructive portable X-Ray Fluorescence (XRF) and Total Reflectance – Fourier Transform InfraRed (TR-FTIR) spectroscopies. The vases are of great importance since they represent a rare expression of the Hellenistic vase painting. Four specimens, a “pyxis”, a “lebes gamikos” and two “lekanides” decorated with figures of different type, are exhibited in the Antonino Salinas Archaeological Museum in Palermo-Italy. The investigation was aimed to identify the used pigments and the painting technique, to r…
Non-Invasive Investigation of Pigments of Wall Painting in S. Maria Delle Palate di Tusa (Messina, Italy)
2019
The characterization of materials used in the archaeological field needs an experimental approach in order to avoid the destruction or perturbation of artworks. In order to afford this purpose, a multi-analytical spectroscopic approach is regularly used. We combined non-invasive analysis by using handheld spectroscopic instrumentations (mainly XRF and Raman spectrometers) in order to characterize the wall painting preserved in the church of S. Maria delle Palate at Halaesa Arconidea archeological site (Tusa, Messina, Italy). The aim of the work is the characterization of the nature of pigments used for the realization of the wall painting. The wall painting, probably representing St. Franci…
Forme e significati dell'architettura nei dipinti, tra Xv e XVIII secolo
2012
I legami e le interazioni tra pittura e architettura hanno origini antiche e propongono durante tutta l’età moderna una immensa casistica di occasioni e momenti di confronto dialettico tra le due arti. Una delle vie di questo dialogo passa per la rappresentazione pittorica di soggetti architettonici. La gamma delle modalità e delle scale di raffigurazione dell’architettura nei dipinti è molto ampia,. Si passa cioè da rappresentazioni nelle quali le immagini architettoniche, siano esse di interni o di esterni, entrano nella finzione pittorica per contestualizzare un racconto, al loro assurgere a protagoniste della scena, sotto diverse forme e con diversi gradi di approfondimento, caricate no…
La Prima Guerra Mondiale nella cultura figurativa siciliana
2019
Nel volume "Dalla memoria del sacrificio alla celebrazione della Vittoria. La Prima Guerra Mondiale nella cultura artistica e architettonica siciliana", il contributo presenta una ricognizione sulla cultura figurativa in Sicilia durante la Prima Guerra Mondiale. Particolarmente interessante l'esame della ricezione artistica del primo conflitto mondiale che si manifestava da una lato nella celebrazione delle personalità eroiche che contribuirono alla vittoria dall'altro nell'interpretazione dei risvolti drammatici, collettivi e individuali, della guerra. L'indagine si concentra su un campione di dipinti, sculture e monumenti con particolare riferimento alla produzione di Mario Rutelli, Domen…
Multi-sensory approaches to (audio) describing the visual arts
2012
Making art accessible to blind patrons requires the ability to convey explicit and implicit visual messages through non-visual forms. Audio description is often seen as the best way to offer visual texts to blind people; however, one may query whether words alone are sufficient to convey the subtleties of art and to transport the emotional charge such works offer. It is a fact that the dialogue between words and touch may allow these particular “readers” to “see” art in its tangible forms, but perhaps more is needed if one is to give them the opportunity to live the art experience to the full. This article discusses different multi-sensory approaches to making art available to visually impa…
On the use of Denoising Autoencoders and Deep Convolutional Adversarial Networks for Automated Removal of Date Stamps
2019
Master's thesis Information- and communication technology IKT590 - University of Agder 2019 This thesis investigates to what extent the deep learning models such as DenoisingAutoencoder (DAE) and Deep Convolution General Adversarial Net (DCGAN)automate the removal of the date stamps from images with high resolution whilepreserving the rest of the images. Both DAE and DCGAN algorithms are im-plemented with Convolutional Neural Networks (CNN). The DAE algorithm canperform this task with entirely satisfactory results. The DAE can reconstruct theoriginal images from corrupted inputs with date stamps. While DCGAN deliverspoor yet interesting results. The images generated by the DCGAN are quite d…
RECONSTRUCTION OF GENOMIC REARRANGEMENTS IN AFRICAN DORMICE (RODENTIA-GLIRIDAE) BY CROSS-SPECIES CHROMOSOME PAINTING AND HUMAN SYNTENIC ASSOCIATION A…
2008
ABSTRACT
La Natività con i Santi Lorenzo e Francesco di Michelangelo Merisi detto Caravaggio
2018
Rassegna critica e analisi iconografica e iconologica del dipinto di Caravaggio trafugato nel 1969 dall'Oratorio di San Lorenzo di Palermo Critical review and iconographic and iconological analysis of Caravaggio's painting stolen in 1969 from the Oratory of San Lorenzo di Palermo