Not sure how many members are viewing this post that own Leslie Pina's Book Scandinavian Glass Smoke & Ice, but in Chapter 5 "Pattern" section, pg. 59....there is an example of a bowl designed by Kerttu Nurminen that has vaguely similar qualities. The author has labeled that piece as "unique" and liekly made for Nuutajarvi Notsjo. I'd be interested if anyone sees what I see.