Like heaven, it is all things in the universe itself. It cannot be defined spatially and temporally. It exits only within the human conciousness and imagination. It is the notion in Buddhism. It describes nothing physically exists inside the empty pot, which means nothing but emptiness exists in the pot.
Overview from Kanji Writing to Kaji Prayer
Contents of distribution
Calligraphy work body Size W:246mm H:274mm material:Japanese paper(Shikishi)
certificate
Dedicated luxury picture frame(single item Size example : W411 H450)
*The frame is also a single item, so the size and design may change depending on the work.
USB Memory with video and other image data
Author: Calligrapher Prayer by Goma Memorial Service: Koyasan Shinshoji Temple
Goma memorial service recording video of the work