63-81 Rosen.Wax canvas.jpg

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Rosin

Normal (left) and UV (right) reflected light images of Rosin Wax prepared on canvas to illustrate the color of the substance along with presence or absence of autofluorescence. Normal light = Halogen lamp (100 W, no filter); UV light=Mercury gas discharge lamp (100W, excitation filter=340-380nm, suppression filter=425 nm). Image credit: Scientific Research lab, Museum of Fine Arts, Boston


Sample from the Gettens Collection of Aged Pigments and Media, Straus Center for Conservation, Harvard University Art Museums.

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Date/TimeThumbnailDimensionsUserComment
current12:19, 24 July 2013Thumbnail for version as of 12:19, 24 July 20131,200 × 790 (154 KB)Maintenance script (talk)Importing image file

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