Situated on the topmost floor of the building, the Tshogshing lhakhang or the 'Tree of Life' is a three-dimensional mandala consisting of the four major schools of Buddhism in the country. It is adorned with all the deities of each respective school starting with the Dagpo Kagyud school in the south, the Nyingma school in the west, the Glugpa school in the north and the Drukpa Kagyud school, which is the state religion, in the east. The intricately shaped objects are contemporary of Bhutanese clay work and were made by the clay master Damchoe from Hephu in Paro along with his team.