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Clay • Adult • Level I Wheel • TUE (Aug 25 - Oct 13) • $290 • HILL
with Jamie Commando
For students that have never touched clay to those still learning the basics.
This class will cover the basic “how tos” of pottery. Students will learn the foundations of throwing, including how to confidently center, pull, and trim pots on the wheel. The class will also cover basic glazing techniques, attaching handles, and how to track your pieces through the studio.
Ages: 16+
Class meets weekly on TUESDAYS
Note: This class will meet at the Hill location at 1010 Aurora Avenue. You will only have open lab access at the same studio as your class.
Does NOT include Firing Fees. For details on our Firing Fees, please click here: https://www.groundworksartlab.org/firing-fees
All pieces will be fired to Cone 6 in a reduction kiln.
Will be available to register on Monday, July 27 at 8:00am.
Metal • Adult • Level I: Welding • Tue (8/25/26 - 9/15/26) • $415 • MAIN
with James Makely
Gas Metal Arc Welding, is the process by which an electric arc forms between a wire electrode and metal, causing fusion. Students will learn MIG wire-feed welding and the basics of creating an enclosed form. Students will practice techniques for putting steel together, fitting interior parts, and aesthetic sanding with a hand held grinder. Emphasis will be placed on both the welding and assembly processes.
This class has no prerequisites and is specifically set up for absolute beginners to this art form. Our Metal Studio does have 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-toe shoes, and natural material clothing, i.e. cotton or linen, long pants are required.
- For welding, a long sleeved cotton shirt is recommended that fully covers your chest. We have long sleeve over-shirts in the studio. Please be aware that sparks can damage clothing.
- A bandana or tight cap is advised. If you have long hair, please have it securely tied back from your face.
- No loose or dangling jewelry, long earrings or scarves.
- We will provide safety goggles and other PPE, but if you have your own and would like to bring them, please do!
- Please bring a water bottle!
Please note that students only have open lab access corresponding to their specific class area (e.g., blacksmithing open lab is separate from welding open lab).
Ages: 16+
All supplies and materials will be provided during class.
Will be available to register on Monday, July 27 at 8:00am.
Will run
Clay • Adult • 5-Week Hand-building Sampler • TUE (Aug. 25 - Sept. 22) • Pay What You Can • EAST
with Emily Riggs
Always wanted to try hand-building, but didn't know where to start? This class is a great intro to the studio in 5 short weeks!
This class is intended to get you familiar with the basics of hand-building. Students will learn techniques like pinching, coiling, and building with slabs. This class is ideal for those who have limited experience, but are looking to learn more with a short instructor demo and hands-on assistance each week.
Please note: This class does not include Open Lab hours or additional clay.
Ages 16+ to register
This class is Pay What You Can with a suggested price of $200.
Class meets weekly on TUESDAYS.
All pieces will be fired to Cone 6 in a oxydation kiln.
Will be available to register on Monday, July 27 at 8:00am.
Will run
Clay • Adult • Level I Wheel • TUE (Aug 25 - Oct 13) • Pay What You Can • EAST
with Amanda Duffy
For students that have never touched clay to those still learning the basics.
This class will cover the basic “how tos” of pottery. Students will learn the foundations of throwing, including how to confidently center, pull, and trim pots on the wheel. The class will also cover basic glazing techniques, attaching handles, and how to track your pieces through the studio.
PLEASE NOTE: This class runs for 3.5 hours, which includes 1 hour of work time at the end of each class period. You will not have access to the studio outside of the scheduled class time. You will also not have access to the Groundworks other locations.
Ages: 16 and above
Class meets weekly on TUESDAYS
Does NOT include Firing Fees. For details on our Firing Fees, please click here: https://www.groundworksartlab.org/firing-fees
This class is Pay What You Can with a suggested price of $270
All pieces will be fired to Cone 6 in an oxydation kiln.
Will be available to register on Monday, July 27 at 8:00am.
Clay • Adult • Level II Specialty Wheel: Bourry Box • TUE (Aug 25 - Oct 13) • $350 • MAIN
with John Minkler
This class goes beyond the basics and explores more complex wheel-thrown forms and surface decorations that emphasize the unique qualities of a Bourry Box wood-firing. As the wood burns, the ash travels throughout the kiln leaving a subtle yet distinctive trace on the pots therein.
The Bourry Box kiln is at an off site location in Longmont. Participation in the loading and firing of the Bourry Box wood fire kiln is a required component of the class. If you don't participate in the loading process, we can't guarentee your pieces will make it into the kiln. Kiln loading will be Thursday, October 15th starting at 9:30am. Kiln firing will be Saturday, Octover 17th.
Ages: 16+
Class meets weekly on TUESDAYS
Note: This class will meet at the MAIN location at 3750 Canfield Street. You will only have open lab access at the same studio as your class.
Will be available to register on Monday, July 27 at 8:00am.
Clay • Adult • Level II THROW DOWN • Wed (Aug 26 - Oct 14) • $300 • HILL
with Colleen Grande
Inspired by the show The Great Pottery Throw Down, this class is designed for intermediate students who want to break out of their comfort zones, be challenged, and have a ton of fun doing it.
Each week will bring 2 prompts:
- The Technical Challenge: A fast-paced surprise designed to test your skills. Think speed-throwing a teapot, throwing blindfolded, or racing to create five identical bowls.
- The Main Make: A focused project where you can let your creativity shine. You’ll tackle complex, multi-piece creations like nesting bowl sets, thematic tile collections, full dinnerware sets, or tea sets.
Is this class for you? If you have the basics down and are looking for a unique, high-energy challenge, absolutely. This class thrives on community and shared experience - it's at its best when everyone jumps into the challenges together.
(Please check the class prerequisites before enrolling)
Ages: 16 and above
Class meets weekly on WEDNESDAYS
Note: This class will meet at the Hill location at 1010 Aurora Avenue. You will only have open lab access at the same studio as your class.
Does NOT include Firing Fees. For details on our Firing Fees, please click here: https://www.groundworksartlab.org/firing-fees
Will be available to register on Monday, July 27 at 8:00am.
Will run
Clay • Adult • Abstract Sculpture • THU (Aug 27 - Oct 15) • $275 • MAIN
with Aio Sowa
Elevate your hand-building practice with an exploration in abstract forms—functional or decorative. Slabs, extrusions, coils, and pinching will get you started, then surface treatments are wide open to all the possibilities.
Come to class with your inspirations, sketches, and a rough plan. Then, be ready to challenge the clay to become something more beautiful than you ever thought possible!
This class takes place at Groundworks MAIN at 3750 Canfield St, Boulder, CO
Does NOT include Firing Fees. For details on our Firing Fees, please click here: https://www.groundworksartlab.org/firing-fees
This class meets weekly for 8 weeks on THURSDAYS.
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, July 27 at 8:00am.
Clay • Youth • Hand-building 5B • TUE (Sept 22 - Oct 13) • Pay What You Can • MAIN
with Tatai Guillery
Ages: 5 - 9
Welcome to the world of pottery! This class is designed for young children that are new to clay and working to develop their skills in hand-building. Students will create fun and unique projects in functional and sculptural forms. Children will learn to build strong, hollow pieces and will slip and paint their own work. Join us for these weekly classes where kids can get messy, learn about clay, and make new friends!
Bring imagination into form through basic clay techniques and creative problem-solving. Instructors will encourage students to try new things and make vibrant works of art. Students will slip and paint their own work.
Ages: 5 - 9
This class is Pay What You Can with a suggested price of $105.
Will be available to register on Monday, July 27 at 8:00am.