Two of four women sitting in a shady corridor at the Imperial City (see Imperial City and Reflections) in Hue and patiently restoring a large, red door that is over 200 years old. First they clean out all of the little nooks and crannies, and then they carefully touch-up the red paint with a small brush, and finally, they rub on the gold leaf with a simple burnishing tool (which looks very much like a stick). [NOTE: I know this sequence because I spent quite a while discretely observing their work - and enjoying the shady breeze].