Difference between revisions of "File:1977.874 UV.jpg"
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(username removed) (Photograph of a broken table leg under Ultraviolet light. Note orange fluorescence caused by resin (shellac) which was used as an original component ...) |
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+ | Photograph of a broken table leg under Ultraviolet light. Note orange fluorescence caused by resin (shellac) which was used as an original component to strengthen papier mâché. Two papier mâché boards have been glued together. The glue layer shows light yellowish fluorescence and is indicated here by the arrows. Additionaly, there is a significant amount of white fluorescence between the papier mâché boards and the wooden leg which resulted from recently used PVAc adhesive. | ||
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+ | Image provided by the MFA Furniture and Frame Conservation Lab. |
Latest revision as of 12:46, 24 July 2013
Papier mâché
Photograph of a broken table leg under Ultraviolet light. Note orange fluorescence caused by resin (shellac) which was used as an original component to strengthen papier mâché. Two papier mâché boards have been glued together. The glue layer shows light yellowish fluorescence and is indicated here by the arrows. Additionaly, there is a significant amount of white fluorescence between the papier mâché boards and the wooden leg which resulted from recently used PVAc adhesive.
Image provided by the MFA Furniture and Frame Conservation Lab.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:19, 24 July 2013 | 1,200 × 653 (145 KB) | Maintenance script (talk) | Importing image file |
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