A revised attribution: Sakya, the Kha’u-pa transmission, and a date before 1748
This Tibetan Nairātmyā thangka has undergone a substantial reassessment. The earlier proposal of a fifteenth-century date within the early Ngor tradition is no longer retained. New readings of the reverse inscription, historical source work, and independent specialist study now point to a much more precise context.
The strongest current attribution is Sakya, first half of the eighteenth century, before 1748. The inscription identifies the represented transmission as the Kha’u-pa lineage of the Sakya Lamdré, a formulation associated with the Tsar or Tsharpa tradition.
Two independent scholars played a decisive role in this reassessment: Christian Luczanits and Jörg Heimbel. Their work converges on the same historical framework while approaching the object from different directions.
Nairātmyā and the religious programme
The central blue deity is Nairātmyā (Tibetan bdag med ma), a key female tantric deity within the Hevajra and Lamdré systems. She holds the curved knife and skull-cup and carries the khaṭvāṅga.
Christian Luczanits confirmed the identification of Nairātmyā. His initial examination also challenged the early Ngor hypothesis: the presence of figures such as Hayagrīva and Siṃhamukhā did not fit comfortably within such an early context.
The teachers: evidence of a larger series
Several human figures can be identified through their gold captions. These include Pakpa Lodrö Gyeltsen (1235–1280), Nyenchen Sönam Tenpa (1222–1317), and Zhangtön Könchokpel.
What matters most, however, is that the transmission shown here is incomplete. The painting does not begin with the origin of the lineage and does not present a self-contained sequence.
Luczanits therefore proposed that this thangka was probably one element of a multi-painting lineage set. A preceding work may have shown Vajradhara and the earliest siddhas, while a subsequent painting could have continued the transmission with Virūpa and later masters. Heimbel independently raised the same structural possibility from the missing beginning of the lineage.
The reverse inscription as documentary evidence
The reverse transforms the painting from an iconographic object into a historical document. Alongside consecration syllables and ritual formulae is an extended dedicatory inscription written in an accomplished Tibetan hand.
The text first invokes the flourishing of the teachings, patrons and monastic community. It then defines the subject more precisely as a painted teacher lineage of the Lamdré Pith Instructions of the Kha’u-pa transmission.
Kha’u-pa and the Tsar/Tsharpa branch of Lamdré
The Kha’u-pa wording is central to the revised attribution. In this context it refers not to early Ngor, but to a transmission associated with the Tsar/Tsharpa tradition of Sakya Lamdré and its esoteric explanatory lineage.
Heimbel connected the expression with Kha’u Drakdzong and the historical transmission through Künpang Doringpa. Luczanits’ reading of the inscription reaches the same essential conclusion. This makes the religious identity of the painting considerably more specific than a broad “Sakya lineage thangka” attribution.
Dzödzin Gyaltsen Rinchen: the key to dating
The crucial historical name in the colophon is Dzödzin Gyaltsen Rinchen (mdzod ’dzin rgyal mtshan rin chen).
The title dzödzin does not designate a lineage master. It is a senior administrative office, effectively a treasurer or steward within the monastery.
Jörg Heimbel traced a Dzödzin Gyaltsen Rinchen in the autobiography of Dakchen Ngawang Künga Lodrö (1729–1783), the 31st holder of the Sakya throne. He appears in passages associated with 1740, 1745 and 1748.
Christian Luczanits independently located a Treasurer Gyaltsen Rinchen in the Sakya Lamdré textual corpus and noted that this individual died in 1748.
Because the inscription states that the painting was made according to his command, the historical identification provides a strong terminus ante quem. The thangka can therefore be placed securely in the first half of the eighteenth century, prior to 1748.
An institutional Sakya commission
The status of the commissioner is important. A high monastic administrator, combined with the unusually accomplished inscription, points toward an institutional commission rather than a casual private devotional painting.
Luczanits specifically noted that the office of the treasurer and the quality of the writing imply an institutional setting. This gives the painting a historical context that extends beyond style alone.
The named painter: Kunjam Rimo
The inscription also appears to preserve the name of the painter: Kunjam Rimo (kun ’jam ri mo). No other securely documented works by this painter are currently known from the material examined by Luczanits.
Consecration and ritual use
Ritual syllables and consecration inscriptions are distributed across the back in relation to figures on the front. They demonstrate that the thangka functioned as a consecrated Vajrayāna object. The reverse should therefore not be treated as secondary documentation: image, text, ritual and lineage were conceived as a single religious programme.
Independent specialist research
Christian Luczanits examined the painting, inscriptions and transmission structure and concluded that it is clearly Sakya and belongs to the first half of the eighteenth century. His detailed note supports a date before 1748 and identifies the Kha’u-pa transmission with the Tsar/Tsharpa branch of Sakya Lamdré. He also considers the painting likely to have belonged to a larger series.
Jörg Heimbel independently investigated the historical references to Dzödzin Gyaltsen Rinchen and the Kha’u-pa context. His preliminary observations are incorporated here in paraphrased form with permission and are not quoted verbatim.
Why the fifteenth-century Ngor attribution was withdrawn
- The inscription identifies Kha’u-pa / Tsar-Tsharpa transmission rather than early Ngor.
- Dzödzin Gyaltsen Rinchen can be located in eighteenth-century Sakya sources.
- His death in 1748 creates a strong upper boundary for the commission.
- Important iconographic elements do not fit an early fifteenth-century setting.
- The incomplete lineage is better explained as part of a multi-painting set.
Current attribution
Tibet, Sakya tradition, probably an institutional context in Tsang; first half of the eighteenth century, before 1748. Nairātmyā lineage thangka of the Kha’u-pa / Tsar (Tsharpa) transmission of Sakya Lamdré. Commission associated with Treasurer/Dzödzin Gyaltsen Rinchen; painter named in the inscription as Kunjam Rimo. Probably part of a larger lineage set.
The present attribution rests on the convergence of iconography, inscriptional evidence, historical source research and two independent specialist assessments.
