Vintage blue and clear Art Glass Drinking Glass with iridescent finish

Spectacular, blue, iridescent, and clear glass. Hand-blown, artist made drinking glass. I found this glass in a local thrift shop in Santa Cruz, California. I was amazed by it's beauty!

Took it home and found an extremely similar vase a few months later but in a different store. What's going on here with these 2 crazy finds? Well, here is what I think is going on... After a bunch of research I found the closest match I could find.

The comparison was from Magic Sands glass studio in Aptos, CA. Just a couple miles south of where I found both objects. The artist's name is Peter Vizzusi and I did try reaching out to him but got no reply. All the similar items I found dated from the 1980's so that is my best guess. This is such an extraordinary piece of art glass that I would love to keep.

Hoping that it sells to someone who will enjoy and appreciate it as much as I did. Condition is very good as far as I can see. No cracks, chips, or repairs. Measures approximately 3" wide x 4" tall.

Please see all the photos carefully and feel free to message me with any questions you might have. This item is in the category "Pottery & Glass\Decorative Pottery & Glassware\Vases".

The seller is "sellingi_66" and is located in this country: US. This item can be shipped to United States.

Origin: California
Antique: No
Signed By: not signed
Custom Bundle: No
Additional Parts Required: No
Vintage: Yes
Original/Licensed Reproduction: Original
Item Height: 4 in
Style: Modern
Features: Decorative, art glass, abstract, modern, unique, beautiful
Production Style: Art Glass
Finish: iridescent metallic
Handmade: Yes
Item Width: 3 in
Pattern: metallic
Signed: No
Color: Multicolor
Material: Glass
Subject: Design
Brand: Unmarked
Type: glass
Era: Late 20th Century (1970-1999)
Theme: Art, Colorful
Time Period Manufactured: 1980-1989
Production Technique: Hand Blown Glass
Country/Region of Manufacture: United States
Backstamp: unsigned