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- Happy New Year from the most beautiful old quarry in Western Norway!
- Geoarchaeology of the famous ancient amethyst mines in Wadi el-Hudi, Egypt: Desert heritage at risk
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Tag Archives: historic photos
I’m getting thousands of my old slides scanned at the moment. Since I’m not doing it myself, I reckoned that the “post-production” and archiving would cost me a few hours’, perhaps a day’s work. I was utterly wrong.
Working as a conservation scientist I care for cultural heritage. My “problem” is that I’m also interested in the history of decay, including catastrophic events; just these phenomena that turn old masonry to rubble. But I’ve never seen it “live” … Continue reading
A few days ago Secretary General Zahi Hawass of the Egyptian Supreme Council of Antiquities expressed grave concern about the condition of Cleopatra’s Needle of NYC and even threatened to take the obelisk back to Egypt if care is not … Continue reading
Switzerland has a wealth of medieval castle ruins. In the Canton of Graübunden they are particularly numerous with, for example, the valley of Vorderrheintal (Surselva) displaying no less than about 50 ruins. Some are almost gone, others are kept in … Continue reading
Historic photos are essential for research on monument weathering. With free internet access to archives, such photos are now easier to find than previously. Below, I will show the case of Cleopatra’s Needle, a famous Ancient Egyptian obelisk transferred to … Continue reading
As probably one of only very few monuments globally, the ruined Selja medieval abbey off the westernmost coast of Norway is built from a metamorphic olivine stone (dunite) rich in talc. The combination of a hard olivine matrix and soft … Continue reading