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| Content Provider | Springer Nature Link |
|---|---|
| Author | Alfeld, Matthias Siddons, D. Peter Janssens, Koen Dik, Joris Woll, Arthur Kirkham, Robin Wetering, Ernst |
| Copyright Year | 2012 |
| Abstract | In 17th century Old Master Paintings, the underpainting generally refers to the first sketch of a composition. The underpainting is applied to a prepared ground using a monochrome, brown oil paint to roughly indicate light, shade and contours. So far, methods to visualize the underpainting—other than in localized cross-sections—have been very limited. Neither infrared reflectography nor neutron induced autoradiography have proven to be practical, adequate visualization tools. Thus, although of fundamental interest in the understanding of a painting’s genesis, the underpainting has virtually escaped all imaging efforts. In this contribution we will show that 17th century underpainting may consist of a highly heterogeneous mixture of pigments, including copper pigments. We suggest that this brown pigment mixture is actually the recycled left-over of a palette scraping. With copper as the heaviest exclusive elemental component, we will hence show in a case study on a Portrait of an Old Man attributed to Rembrandt van Rijn how scanning macro-XRF can be used to efficiently visualize the underpainting below the surface painting and how this information can contribute to the discussion of the painting’s authenticity. |
| Starting Page | 157 |
| Ending Page | 164 |
| Page Count | 8 |
| File Format | |
| ISSN | 09478396 |
| Journal | Applied Physics A |
| Volume Number | 111 |
| Issue Number | 1 |
| e-ISSN | 14320630 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2012-12-15 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Condensed Matter Physics Optical and Electronic Materials Nanotechnology Characterization and Evaluation of Materials Surfaces and Interfaces, Thin Films Operating Procedures, Materials Treatment |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry Materials Science |
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