Skip to main content
Heritage Science
Fig. 7 | Heritage Science

Fig. 7

From: Assessing the decorative techniques of two Art Nouveau glass windows by optical coherence tomography (OCT)

Fig. 7

a Detail of the grisaille decoration in the central panel in the Dining Room window in reflected light (Spot 16). OCT tomograms: b Tomogram 84, showing the presence of alteration products that cause the multi-scattering artefacts (arrows). c Tomogram 50, showing the same alteration products also formed in the thin layer of grisaille. Solid line: thick grisaille; Dotted line: thin grisaille; Dash-dot line: alteration products. The tomograms have the same scale

Back to article page