These are by a trendy french designer, interiors company, flower arranger or something like that...as you can tell my memory is a bit fuzzy, but we had one a few years ago and have seen several others since...they are a contemporary outfit selling 'lifestyle' stuff, have a website and I think chain of stores.
I think the mark is sand blasted and if you can get a clearer/larger picture it might jog my memory.
[Toobo..Tobaz..Torben....]