3th picture: Namo Buddha Ya, Namo Dharma Ya, Namo Sangha Ya.
For the Triratna (Kunchog Sum) I bow down.
4th picture is about: Buddha's very much detailed elaborated great sutra (mDo Phalpo Che: Avatamsaka), first section. The Victorious ten disciples together as for the Bodhisattvas.
The essence of the minds of sentient beings interpenetrate without obstruction. They are vast like space, deep like the ocean. Being like space, their essence is the equal everywhere, with no distinctive marks to be apprehended.