Historians know that the Mask of Agamemnon is not actually from the famed Mycenaean king because its excavator, Schliemann has a growing reputation for salting digs with artifacts from elsewhere. I hope my answer has come to your help. God bless and have a nice day ahead!
its a reliquary not a monogram cause the main item in the picture is the box and that box is called a reliquary.
All music comes from greek pasts