Why are all the pictures gone?!

Wow, this is hugeness annoying… what happened? Why are all the pictures gone, and show these grey symbols instead? For help i am grateful, so if anyone know anything, let me know please?!

OKAY: i got it: SOMEHOW in picasa web albums (where blog pictures are stored) the account privacy settings was on… private.

whooo.

i really find google very confusing. there is drive, photos, google+, documents, picasa, gmails…. gaaaa.
i hate it. all is connected, and you change one thing the whole thing tumbles!