Not the same seller. I do not know that they are Salviati. If you do a Google image search as a starter, there is not anything really like those pieces. Also, most of the Salviati I have ever seen is done with at least some colored glass. Also, I have never seen a Salviati with those types of applied berries covered in granulated frit, or any other italian glass for that matter... but again.... not really my style of glass...
But that is why I am here asking about the set.
I find them interesting.