Avalokiteśvara

Avalokiteśvara is one of the many Bodhisattva you will come to know when you travel to Tibet. Avalokiteśvara is also known as the Buddha of compassion.  Since the time prehistoric, The Buddha of compassion is considered the patron deity of Tibet.  All the important Tibetan kings and masters like Successive Dalai Lama and Karmapas are considered the emanations of Avalokiteśvara.

https://www.nomadictibet.com/avalokitesvara/