Antique Hand Carved Mask,What tribe

I was going through one of my storages trying to clear it out and found this what I think is an antique mask.Look like an African mask but don't know the tribe.Any idea

 

It is a decorative or souvenir mask, so not traditional to a specific tribe, and not antique. It was probably inspired by a tribal style though.
It has a nice look, and I'm sure it will sell.