enVision is a studio of Helen Tsang and Hayley Tsang Sather in beautiful San Francisco, California. We offer handcrafted lampworked glass, unique artisan jewelry, beadmaking ebooks/tutorials, glass murrinis, and since 2014, knitted lace shawl patterns. Hayley also taught glass beadmaking worldwide and is now offering virtual workshops starting with her popular Explore the Magic of Silver Glass and Svelte – Slender Bicone in Striking Silver Glass, as well as the self-guided, on-demand Elevate: Coring Glass Beads with Sterling Silver Tubing and Handcrafted Cap.
enVision 2022 Online Bench Sale is a Wrap!
Thank you for your support! We offer our interchangeable chains all year round in our online shop. Please scroll down for information on our Annual Holiday Bench Sale.

enVision Virtual Workshop Portal
Learn under the tutelage of Hayley Tsang Sather – from the many fundamental facets of working with silver glass to her signature glass series, as well as metal components that turn glass into wearing jewelry! New workshops will be added frequently. Get on the email list to receive the latest updates here!

Svelte – Slender Bicone in Striking Silver Glass
In this virtual workshop, students will learn how to shape a long – 2-2.5"/5-6.5cm – slender bicone with tapered puckered ends using striking silver glass. Hayley will share how she works the long bead to bring out multiple hues as well as how to correct colors and adjust values if needed. See detailed description of Svelte – Slender Bicone in Striking Silver Glass here. Purchase and start the course immediately here.
Link to enVision Virtual Workshop Portal

Explore the Magic of Silver Glass virtual workshop
Over four months in the making, the format of this virtual workshop was created with the success of the students in mind by utilizing prerecorded demo videos with captions and voice over, PDF handouts, LIVE Zoom class, and post-class support. Students will explore the many facets of working with Double Helix Glassworks silver glass – Reducing Intensive, Striking Demystified, and Dual/Combination Explained. Registration for the January 2022 session will open soon! For more information on Explore the Magic of Silver Glass as well as how virtual workshops work, click here.
Link to enVision Virtual Workshop Portal
Free Basics virtual course
Information and demo videos on basic lampworking techniques including some Silver Glass 101 materials are compiled in this free Basics course. As more workshops are developed, the Resource module with basic demos and information for each course will be added. Check back often for new updates! Enroll in this free course today:
Link to enVision Virtual Workshop Portal

Elevate: Coring Glass Beads with Sterling Silver Tubing and Handcrafted Caps on-demand virtual workshop
Elevate your glass beads with metal! This self-guided, on-demand virtual class, Elevate – Coring Glass Beads with Handcrafted Caps is the first of the Metal for Lampworkers series where Hayley shares how she takes her beads to a new level by coring them in sterling silver tubing with metal bead caps. Include lessons on texturing metal, creating the caps, adding patina, and tips on finishing. See detailed description of Elevate – Coring Glass Beads with Handcrafted Caps here. Purchase and start the course immediately here.
Link to enVision Virtual Workshop Portal
Annual Online Holiday Bench Sale

We sell our glass and jewelry once a year during our Holiday Online Bench Sale the first or second weekend of December. Please contact us directly via email if you need something outside that timeframe. Our sterling silver interchangeable necklace is available throughout the year at our online shop!
enVision Signature Series
Examples of some of our work:
clockwise from upper left: Scheherazade, Galaxy, Scheherazade earrings, and Taiga Hollow Series

clockwise from upper left: Enchantment, Scheherazade, Taiga Hollow, and Celestial Series

clockwise from upper left: Enchantment, Scheherazade, Dragon Scale, and Celestial Series
