I wondered about the colors, too. The shade of pink gave a Toso-look to the bowl, but I've never seen any bowls like this with their labels. Sometimes I see this type of bowl attributed to Barbini or Seguso, but I've not seen any of them with their labels, either. I've seen a couple of these type bowls with labels and they have been Cenedese. To keep honest, I'd say "Murano, possibly Cenedese."