Send a message to the person who requested a photo of the grave monument of Elizabeth Oman with the following comment:
Elizabeth Oman is my great grandmother. While I'm fairly new to genalogy, this is the side of my family that I'm having the most trouble confirming hard facts on - maybe it'll just take me some more time, or a trip up to Wick (where my mother was born). On the other hand, since I live in the south of England, it might be a while before I get up to Caithness! I would greatly appreciate a picture of the tombstone. Thanks, Derek