Your browser is not optimized for viewing this website.

More information »

Groundworks Art Lab

Filter by Category



4 Week Classes

in Class Duration

Clay • Youth • Older Teen Wheel • THU (Oct 22 - Dec 17) • Pay What You Can • HILL

$275

with Grace Flaherty

Calendar Oct 22, 2026 at 6:30 pm, runs for 8 weeks

Ages: 16 - 19

This class is great for teenagers that are new to the wheel as well as those that are further developing their throwing skills.

Classes will include both hand-building and wheel-throwing, trimming of thrown pots, slip decorating, and glazing of bisqued pieces. These classes are a great chance for students to learn a variety of techniques, ask questions, and play with clay!

In addition to class time, students of this class will also have access 2 hours of open lab per week.

Ages: 16-19

Class meets weekly on THURSDAYS

This class is Pay What You Can with a suggested price of $275.

No classes Nov. 23 - Nov. 29. Studio closed for Thanksgiving. 

Will be available to register on Monday, Sept. 21 at 8:00am.

Will run

Clay • Adult • Stencil Design 6A • FRI (Oct 23 - Nov 13) • $140 • HILL

$140

with Emily Riggs

Calendar Oct 23, 2026 at 9:30 am, runs for 4 weeks

Explore pattern and color! Use stencils to enliven your slab-built creations. In this class we'll start by having students make their own stencils, and then learn how to use these stencils with slabs for functional or decorative pieces like vases or serving dishes. All levels welcome!

This class takes place at Groundworks HILL at 1010 Aurora Ave, Boulder, CO

This class meets weekly for 4 weeks on FRIDAYS.

Class does NOT include additional open lab time or clay. All work must be completed during class time. 

Ages: 16+

Will be available to register on Monday, Sept. 21 at 8:00am.

Clay • Youth • Family Clay 6A • SAT (Oct 24 - Nov 14) • Pay What You Can • MAIN

$170

with Joanne Sullivan

Calendar Oct 24, 2026 at 10 am, runs for 4 weeks

Ages: 4 - 10

The Family Clay Class is a great opportunity for children to work together with an adult to make hand-built pottery!

In this extended class students will learn a variety of hand-building techniques, using tools, textures, stamps, and molds. Instructor will lead students in both functional and sculptural pottery projects and students will paint each finished piece with colored slips. Emphasis is on working on a project as a family. This is a fun class, built around community and creativity!

Please note registration is for 1 child and their adult. If you have more family members that want to get involved, please send an email to registration-clay@groundworksartlab.org! 

Ages: 5+

This class is Pay What You Can with a suggested price of $170.

Will be available to register on Monday, Sept. 21 at 8:00am.

Wood • Adult • Studio Sampler • Sun (10/25/26 – 11/15/26) • Pay What You Can • MAIN

$280

with Caleb Anderson

Calendar Oct 25, 2026 at 4 pm, runs for 4 weeks

Immerse yourself in the world of woodworking by joining our comprehensive sampler class! This workshop is perfect for beginners who are looking to familiarize themselves with a woodshop, and who aim to become comfortable with the basics of milling and hand tools. 

This sampler class is designed to build your confidence and comfort with woodworking, laying a solid foundation for any advanced classes you may choose to pursue in the future. You’ll also have the chance to connect with other passionate woodworking enthusiasts, sharing ideas and experiences in a supportive and welcoming environment. 

This Class Does NOT include Open Lab

What to wear to the wood studio?  

Safety First: Long pants, and closed-toe, closed-heel shoes with socks that protect up to the ankle.  Shirts and tops should be easy to tuck in, with sleeves that can be rolled up as needed.  Tie back long hair to ensure safety.  We offer safety goggles, dust masks and ear protection, and they must be worn in the wood studio.  Feel free to bring your own if you are more comfortable with them.  Jewelry, loose-fitting clothing, or any other items that could dangle will need to be secured while using machines.

Safety Information:

  • Closed-toe, closed-heel shoes
  • Long pants
  • Shirts should be easily tucked and sleeves pulled up
  • Hair tied back
  • Eye and lung protection are provided and must be worn in the studio

Ages: 16+ 

All supplies and materials will be provided. 

Sampler classes DO NOT include open studio time.

This is a Pay What You Can class with a suggested price of $280

Will be available to register on Monday, September 21 at 8:00am.

 

Full Course

Print • Adult • Studio Sampler • Sun (10/25/26 - 11/15/26) • Pay What You Can • MAIN

$250

with Kai Blake-Leibowitz

Calendar Oct 25, 2026 at 4:30 pm, runs for 4 weeks

Each week our instructor will lead students through introductory techniques for different types of printmaking such as relief (carving into a block), monotype (one-of-a-kind prints made by layering objects on a plate), and intaglio (scratching an image into a surface). You'll learn all this as well as how to measure and tear paper, mixing and applying ink, and the basics of using the printing press.

Ages: 16+

All supplies and materials will be provided.

Sampler classes DO NOT include open studio time.

This class is Pay What You Can with a suggested price of $250.

Will be available to register on Monday, September 21 at 8:00am.

Will run

Glass • Adult • Studio Sampler • Fri (10/30/26 - 11/13/26) • Pay What You Can (Pro-rated 3-week class) • MAIN

$190

with Tim Farrell

Calendar Oct 30, 2026 at 5:30 pm, runs for 3 weeks

Glass Studio Sampler New to glasswork and don’t know where to start? You’re in the right place! Our Glass Studio Sampler class is the perfect place to begin your journey of learning and understanding the material and techniques of making beautiful art with glass. T

his class will spend four weeks going over low-fire glassworking techniques like kiln fusing, sheet glass cutting, and coldwork (working with unheated glass). The projects will be simple and may vary depending on the material and technique being covered that week.

This class has no prerequisites and is specifically set up for absolute beginners to this art form. Our Glass Studio does have some safety basics that must be met before anyone is allowed to join in the fun (failure to meet these requirements will result in not being granted access to the equipment):

  • Please come dressed in closed-toe and closed-heel shoes, and natural material clothing, i.e. cotton or linen; long pants are recommended
  • No loose or dangling jewelry, long earrings, or scarves.
  • If you have long hair, please have it securely tied back from your face.
  • We will provide safety goggles, but if you have your own and would like to bring them, please do!

Ages: 16+

All supplies and materials will be provided.

Sampler classes DO NOT include open studio time.

This class is Pay What You Can with a pro-rated suggested price of $190.

This 3-week class will run from October 30-November 13.

Will be available to register on Monday, September 21 at 8:00am.

Glass • Adult • Level I: Flame Working • Sun (11/1/26 - 11/15/26) • $190 (Pro-rated 3-week class) • MAIN

$190

with Tim Farrell

Calendar Nov 1, 2026 at 5:30 pm, runs for 3 weeks

No, this isn’t a spell that you can cast in Dungeons & Dragons - it’s so much cooler (well, hotter, actually). This introductory four-week class will teach you how to use a torch to sculpt and manipulate hot glass into beads, small figurines, and other exciting creations.

Come learn and explore the basics of using and caring for the equipment, glass color and all of the steps of prepping, shaping, and finishing heated glass with hand tools. If you’re looking for a fun, entry-level class to start your glassworking journey, look no further!

This class has no prerequisites and is specifically set up for absolute beginners to this art form. Our Glass Studio does have some safety basics that must be met before anyone is allowed to join in the fun (failure to meet these requirements will result in not being granted access to the equipment):

  • Please come dressed in closed-toe and closed-heel shoes, and natural material clothing, i.e. cotton or linen; long pants are recommended
  • No loose or dangling jewelry, long earrings, or scarves.
  • If you have long hair, please have it securely tied back from your face.
  • We will provide safety goggles, but if you have your own and would like to bring them, please do!

Ages: 16+

All supplies and materials will be provided.

This class will be three weeks, November 1 - November 15.

Will be available to register on Monday, September 21 at 8:00am.

Will run

Wood • Adult • Level I: Wooden rib making class• Sun (11/8/26) • $60 • MAIN

$60

with Aaron Winston

Calendar Nov 8, 2026 at 11:30 am

Spend the day with Aaron and Dennis making wooden shaping ribs for clay. Aaron will have patterns for tools used in his Japanese style porcelain class, and will speak to how the shapes can be utilized.  Dennis will guide us on proper use of shop tools and discuss properties of different wood species. You are welcome to bring your own patterns and ideas for shaping ribs. We will have enough time and material for you to make 3-4 tools to take home at the end of the day. 

This class has no prerequisites and is open to beginners and seasoned woodworkers alike, but our Wood Studio has some safety basics before anyone is allowed to join in the fun (failure to meet these requirements will result in not being granted access to the equipment): 

  •  Please come dressed in close-toed shoes, a shirt that can be tucked in and either short sleeves, or sleeves that can be rolled up past your elbows. 
  • No loose or dangling jewelry.
  • If you have long hair, please have it securely tied back from your face.
  • We will provide safety goggles and/or full face shields, ear protection, and face masks to cover nose and mouth, but if you have your own PPE you would prefer to use, please do!

Please note that students only have open lab access corresponding to their specific class area (e.g., milling open lab is separate from turning open lab).

Ages: 16+ 

All supplies and materials will be provided. 

 





Forgot password?
Staff Log In