Learn to sculpt jewelry in ZBrush for iPad in this new split-session format! This class runs in two parts: two evenings (Tue/Wed, December 8 and 9), a week-long break with homework and exercises, then two more evenings (Tue/Wed, December 15 and 16).
Why ZBrush?
ZBrush is a more affordable way to get into digital jewelry design than most industry CAD programs, and it works differently. Programs like Rhino, JewelCAD, and Matrix are built around technical drafting, where you construct shapes from exact measurements and curves. ZBrush feels more like digital clay: you push, pull, carve, and texture your design by hand, which makes it ideal for organic, sculptural, one-of-a-kind pieces. You'll also learn how to bring precision into your sculpting, including how to create accurate stone settings, so your designs are as functional as they are expressive.
What you'll learn
In the first two evenings, you'll learn the ZBrush for iPad interface, navigation, and core sculpting tools. We'll explore the different types of sculpting brushes, how to rough out a design, and build up detail as you begin creating your first jewelry forms.
During the break, you'll work through guided exercises at your own pace so the techniques sink in and you arrive with questions.
When we reconnect, we'll refine our designs and add finishing touches. As a bonus, you'll learn how to create a custom brush with stones and prongs, and how to import your own custom maker's mark. We'll also talk through the next steps for getting your designs into cast form, whether that's uploading your models to a casting house or understanding the different types of printers and which are best suited to jewelry casting.
What to bring
This class is taught on the iPad only. Any newer iPad will work, and an Apple Pencil Pro is a bonus, since its hover feature gives you more control while you sculpt. Please download ZBrush for iPad before the first class. A subscription is required: $89.99 per year, or $9.99 per month on a month-to-month plan.
If you are interested in learning ZBrush for the Desktop, please have Judy pass along your information. The two versions are very different.
Who it's for
Anyone who wants to learn about digital jewelry design…no prior jewelry CAD or ZBrush experience is needed. You should be comfortable with iPad basics, like turning it on and switching between apps, and we can do a quick review at the start of class if needed.
Tuition includes $15 kit fee
About Kat Adair:
Kat Adair has always been drawn to the intersection of technology and art. With a background as a trainer for Apple and a love of 3D tools, it was only a matter of time before she brought that expertise into her true passion: jewelry design.
In 2015, Kat discovered ZBrush — the same program used by Hollywood studios to create onscreen characters — and immediately recognized its potential for jewelry. With her foundation in fabrication, wax carving, and casting, she was uniquely positioned to teach the full process from concept to finished piece, launching her course at zbrushjewelry.com in 2021. When ZBrush for iPad arrived in 2024, she saw immediately that its accessibility and lower price point could open the door to a new generation of digital jewelry designers — exactly the students she loves working with most.
Known for her patience and genuine enthusiasm for working with beginners, Kat has a gift for making complex tools feel approachable and fun. Beyond jewelry, she is a fused glass and ceramics artist who uses ZBrush to design molds for both disciplines, and a trainer for SketchUp and Shapr3D. She lives and works in Silverthorne, Colorado.