The lacquering of the Shumidan (13 Shaku) has begun. After applying kokuso (urushi based putty), a base coat of kiurushi (raw urushi) is applied, followed by nunokise (cloth pasting) and kamikise (paper pasting).
13 Shaku Shumidan Shitaji(foundation)made with kiurushi(raw urushi)
You can see the wood grain here. Click