John K. Delaney

Comparing Vermeer’s painting techniques in Woman Holding a Balance and A Lady Writing using chemical imaging spectroscopy

Kathryn A. Dooley, E. Melanie Gifford, Dina Anchin, Lisha Glinsman et autres

Abstract Chemical imaging of Johannes Vermeer’s Woman Holding a Balance and A Lady Writing has augmented understanding of Vermeer’s painting process. When combined with previous magnified examination of the paint surface and limited sample analysis, reflectance and X-ray fluorescence imaging spectroscopies allowed …

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Additional file 1 of Comparing Vermeer’s painting techniques in Woman Holding a Balance and A Lady Writing using chemical imaging spectroscopy

Kathryn A. Dooley, E. Melanie Gifford, Dina Anchin, Lisha Glinsman et autres

supplementary information

us (code pays fourni par la source)

Comparing Vermeer’s painting techniques in Woman Holding a Balance and A Lady Writing using chemical imaging spectroscopy

Kathryn A. Dooley, E. Melanie Gifford, Dina Anchin, Lisha Glinsman et autres

Abstract Chemical imaging of Johannes Vermeer’s Woman Holding a Balance and A Lady Writing has augmented understanding of Vermeer’s painting process. When combined with previous magnified examination of the paint surface and limited sample analysis, reflectance and X-ray fluorescence imaging spectroscopies allowed …

us (code pays fourni par la source)

Additional file 1 of Comparing Vermeer’s painting techniques in Woman Holding a Balance and A Lady Writing using chemical imaging spectroscopy

Kathryn A. Dooley, E. Melanie Gifford, Dina Anchin, Lisha Glinsman et autres

supplementary information

us (code pays fourni par la source)

Comparing Vermeer’s painting techniques in Woman Holding a Balance and A Lady Writing using chemical imaging spectroscopy

Kathryn A. Dooley, E. Melanie Gifford, Dina Anchin, Lisha Glinsman et autres

Abstract Chemical imaging of Johannes Vermeer’s Woman Holding a Balance and A Lady Writing has augmented understanding of Vermeer’s painting process. When combined with previous magnified examination of the paint surface and limited sample analysis, reflectance and X-ray fluorescence imaging spectroscopies allowed …

us (code pays fourni par la source)

RIS-SWIR false colour images of The Night Watch

Francesca Gabrieli, John K. Delaney, Annelies van Loon, Victor Gonzalez et autres

False colour images are created selecting 3 different images at different wavelengths and substituting them to the Red (R), Green (G) and Blue (B) channels of a color (RGB) image. In this dataset there are two false colour images and the wavelengths …

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Utilizing chemical imaging for paintings: mapping artists’ materials and understanding artistic techniques

John K. Delaney, Kathryn A. Dooley

Reflectance and X-ray fluorescence imaging spectroscopies are increasingly essential tools in cultural heritage, aiding in the preservation of paintings and addressing significant art historical questions. In this focus paper, we introduce these techniques and provide three examples involving a 15th century Spanish …

Utilizing chemical imaging for paintings: mapping artists’ materials and understanding artistic techniques

John K. Delaney, Kathryn A. Dooley

Reflectance and X-ray fluorescence imaging spectroscopies are increasingly essential tools in cultural heritage, aiding in the preservation of paintings and addressing significant art historical questions. In this focus paper, we introduce these techniques and provide three examples involving a 15 th century …

us (code pays fourni par la source)

Imaging of pigments and alteration products at the surface of paintings by Johannes Vermeer using macroscopic X-ray powder diffraction scanning (MA-XRPD)

Frederik Vanmeert, Silvia A. Centeno, John K. Delaney, Koen Janssens et autres

Advances in Automated Pigment Mapping for 15th-Century Manuscript Illuminations Using 1-D Convolutional Neural Networks and Hyperspectral Reflectance Image Cubes

Roxanne Radpour, Tania Kleynhans, Michelle Facini, Federica Pozzi et autres

Reflectance imaging spectroscopy (RIS) is invaluable in mapping and identifying artists’ materials in paintings. The analysis of the RIS image cube first involves classifying the cube into spatial regions, each having a unique reflectance spectrum (endmember). Second, endmember spectra are analyzed for …

us, it (code pays fourni par la source)

The Underdrawing of the Lamentation of Christ Revisited

Carol Pottasch, Kirsten Derks, Kathryn A. Dooley, John K. Delaney

Leonardo da Vinci’s Ginevra de' Benci: The palette and further observations on underdrawing and undermodeling

John K. Delaney, Kathryn A. Dooley, Lisha Glinsman, Paola Ricciardi et autres

To further our understanding of Leonardo da Vinci’s painting practices, a new scientific research study was conducted on Ginevra de' Benci, c. 1474/1478. More information about the preparatory underdrawing, undermodeling, and palette was obtained. The new analysis included multispectral infrared reflectography at …

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