I just received my Damar crystals so another day before I can repair the tares.
But I did clean the other painting the customer brought in.
This is smokers dirt on a early 1800's landscape 14x29
A bit time consuming cleaning about a 2" sq at a time any more then that and I risk the possibility of removing paint.
Just a cleaning job to remove the smoke and air dirt but still fun to do as I uncover the original beauty of this painting.