Ancient Renovation

I've blipped St Oswald's Priory before and, as I was back to Malvern Tyres but this time for a car battery, I nipped across to photograph it again. Part of it had scaffolding and screens around so obviously some renovation work is going on. When I got into the position, to take this photograph, I noticed the Cathedral also had scaffolding and screens. Not sure what they are doing over there, maybe cleaning the exterior stone or renovation of some of the more weather-beaten features.
The link for the history is in my previous blip of the Priory, and probably the story of the worlds first Women's Liberation champion, Aethelflaed, daughter of Alfred the Great.
Jonty, the Priory and Pigs | djrose007 | Blipfoto