Scientific Investigation of Contemporary Pastel Painting by Roberto Sebastian Matta: Characterization of Original Materials through Multispectral Imaging and Spectroscopic Techniques - Colantonio, Claudia; Pelosi, Claudia; Calabrò, Giuseppe; Spizzichino, Valeria; Partenzi, Ilaria; Lanteri, Luca (Heritage, 2023)
Keywords: 18th century; Algorithms; Art galleries & museums; Artists; Artists' materials; Calibration; Color; contemporary art; Digital cameras; Fourier transforms; Imaging systems; Lasers; Materials; Matta, Roberto Sebastian; Methods; multispectral imaging; Painters; Pastel drawing; pastel painting; Pastels; Photography; Spectra; spectroscopic techniques; Spectrum analysis; spolvero paper; Works; Chile; Rome Italy; Italy