[hnedeotes]

Yes, you can see it in the temples as well, even the buddhist ones use the Hindu style with straight lines instead of the round stupas.

I think that particular stone carving was recent(ish) but might be wrong. It was a very small local wat and I think I went into it randomly while walking around - the depiction didn't felt buddhist nor hindu at all, if anything it looked masonic or automatically generated from a set of symbols.