The Bardo Thodol, commonly known in the West as The Tibetan Book of the Dead, is a terma text from a larger corpus of teachings, the Profound Dharma of Self-Liberation through the Intention of the Peaceful and Wrathful Ones, revealed by Karma Lingpa (1326–1386). It is the best-known work of Nyingma literature. In 1927 the text was one of the first examples of both Tibetan and Vajrayana literature to be translated into a European language and arguably continues to this day to be the best known.
Manuscript of the Bardo Thodol.
Centuries old Zhi-Khro mandala, a part of the Bardo Thodol's collection, a text known in the West as The Tibetan Book of the Dead, which comprises part of a group of bardo teachings held in the Nyingma (Tibetan tradition) originated with guru Padmasambhava in the 8th century.
Tibetan Thanka of Bardo. Vision of Serene Deities, 19th century, Guimet Museum
Nyingma, often referred to as Ngangyur, is the oldest of the four major schools of Tibetan Buddhism. The Nyingma school is founded on the first lineages and translations of Buddhist scriptures from Sanskrit into Tibetan in the eighth century, during the reign of King Trisong Detsen.
Statue of Padmasambhava, a founder of the Nyingma school, in Bhutan
Part of the Dzogchen text The cuckoo of awareness, from Dunhuang
Drapa Ngonshe, 11th century terton
Nyangrel Nyima Ozer, 11th century terton