Air-path X-ray fluorescence showed some differences in the range of pigments used
the transitions softened with a dry blending brush. [19] Pigment analysis using x-ray
area of the mantle was analyzed by the NGA Scientific Research department using x-ray
Mellon University, Pittsburgh, and by the NGA scientific research department using X-ray
[23] In 1989, the painting was analyzed with x-ray fluorescence spectroscopy (
X-ray fluorescence imaging spectroscopy mapping the chemical element lead shows the
Here is Dutch artist Judith Leyster at her easel, taking a break from painting to engage with us. In what might be considered an early selfie, she leans her forearm on the chair and suspends her paintbrush in midair, as if she’ll turn back to the canvas in a moment.
University Park, Pennsylvia, 1988: 220; 236, fig. 9-19; 237, fig. 9-20, X-ray; 238
treatment, the NGA scientific research department analyzed the painting using x-ray
treatment, the NGA scientific research department analyzed the painting using x-ray
