Vidyarajas Hayagriva and Trailokyavijaya
Ten Austerities relief, left side
Scene 22, Baodingshan, Dazu (map)
From the left bottom side of the relief, below Liu Bnzun's austerities (previous pages), we see the statues of ten Vidyarajas, beginning here with Hayagrigva (Statue #1, left) and Trailokyavijaya (Statue #2, right). The series continues to the right, on the following pages.
My source for these identifications is Howard, pp. 60-61.
Ten Vidyarajas... Ten Austerities... hmmm... .