A week ago, I arrived in Norrköping, which is part of “Östra Götalands län“, which is situated on the eastern coast of Sweden. In the next months, I will participate in fieldwork related to the many rock carvings of the area. For more information of the work, please visit my projectleaders blog: www.hällristningar.se Recently there has been an experiment with cleaning the rock surface with “ultra clean” water, which is water cleansed from mineral, salt and chalk. You may also see more information about this, on the before mentioned link 🙂
I think it is a very interesting experience for me, to work with the carvings of Norrköping. First of all the motives differ slightly from the ones from the westcoast (Västra Götalands län). Previously I have only experience with the rock carvings of the westcoast, so it is quite new to me, but very useful for me to get to work in a new area. Another challenging, but interesting experience is that the rock carvings in Norrköping are carved on slate. On the westcoast the dominating rock is granite. Some days ago, I showed the rest of the team how to document with the rubbing method. It was somehow a little different to rub on a slate surface, cause the surface is very uneven, and it seems that one has to press the carbon much harder, than if one was documenting a granite surface.