Blue Vase with flower or arrow mark - Greece or Cyprus area

Hi all,

I can't find any information about this lovely vase, or the stamped mark underneath. Please could someone help me?

Best wishes,

Jan

I'm not finding it in the Marks book. I've added to the description in the title so we can find it again if another one turns up. I suspect it's from Greece or Cyprus as they make similarly glazed pieces.
Another one:

Thanks for that! Good suggestion.