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.
Commit not a single unwholesome action,
Cultivate a wealth of virtue,
To completely tame this mind of ours—
This is the teaching of the buddhas.