I came across these incredible textures today...they reminded me of old leather books, stretched and warped with age.
Or they could even be some sort of super-close up photo of skin...
We were actually at the World Press Photo exhibition at the State Library, and these were window panes in the gallery space. They were covered with some sort of textured paper covering the, what I assume to be, textured rippled glass beneath. It was a beautiful play of light and framing, amongst many other beautifully lit and framed photographs.