File:Ryhl Svendsen02 rc photo.jpg

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Photo. Yellowing and Fading due to oxidation from poor quality storage materials. Comments: Print on right was pinned to chipboard and displayed for six months while left print was stored in acid-free pure alpha-cellulose sleeve. Image credit: Morten Ryhl-Svendsen, IAQ in Museums and Archives Permission for use provided via email by M. Ryhl-Svendsen 11/2019.

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current20:25, 8 April 2020Thumbnail for version as of 20:25, 8 April 2020905 × 564 (81 KB)Sspringer (talk | contribs)Photo. Yellowing and Fading due to oxidation from poor quality storage materials. Comments: Print on right was pinned to chipboard and displayed for six months while left print was stored in acid-free pure alpha-cellulose sleeve. Image credit: Morten R...

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