What will be put restorer pastels

[allexx]

Good evening , dear colleagues! Can you please tell me what to expect ( and , accordingly, any task set ) from a restorer ?

Got here this bed , no frame and no glass . Very fragile paper , the crack in the middle of the top , bottom, middle , and bottom right, where the sign - here at all with the signature of the triangle fell off and now on his own. Well, a lot of dust , as I understand it from the pastel pencils during shipping.

That require the conservator - pasted on some basis ? Do nothing , simply press the glass and the frame ? And what of the loose piece with a signature ?

Thank you !

PS Oh, and also, if possible , advise to anyone in Kiev to seek restoration . Thank you !