From left to right:
Bottom row
Padmasambhava (as Guru Nang-srid Zilgnön – contains head hair of Kyabjé Chh'imed Rig'dzin Rinpoche, Tsa-wa'i Lama of Ngak'chang Rinpoche & Khandro Déchen)
Yeshé Tsogyel
(centre) Padmasambhava
Khyungchen Aro Lingma (20thC incarnation of Yeshé Tsogyel who transmitted the Aro gTér)
(group) Padmasambava/Yeshé Tsogyel yab-yum - Kuntuzangpo/Kuntuzangmo yab-yum - Padmasambhava
First row
A-yé Khandro (former rebirth of Khandro Déchen, consort of Drupchen Aro Yeshé)
(centre) Drupchen Aro Yeshé (former rebirth of Ngak'chang Rinpoche)
A-shé Khandro (sister of A-yé Khandro, consort of Drupchen Aro Yeshé)
Second row
Milarepa (tsa-tsa)
Sri Simha
Kyabjé Dilgo Khyentse Rinpoche (Tsa-wa'i Lama of Ngak'chang Rinpoche & Khandro Déchen)
Kyabjé Düd'jom Rinpoche (Tsa-wa'i Lama of Ngak'chang Rinpoche & Khandro Déchen)
Karma Pakshi
Chökyur Lingpa
Top row
Mahasiddhas
Dombhi Heruka 'the Tiger-Rider'
Kukkuripa 'the Dog-Lover'
Dohkaripa 'the Bowl-Carrier'
Tantipa 'the Senile Weaver'
(centre) Ghantapa 'the Celibate Bell-Ringer'
Naropa 'the Dauntless'
Khumbharipa 'the Potter'
Kapalapa 'the Skull-Bearer'
Khadgapa 'the Fearless Thief'