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Adult Session 2 - 2026
in Session
Clay • Adult • Level I Wheel • Wed (Mar. 4 - April 22) • Pay What You Can • EAST
with Greg Belfor
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 WEDNESDAYS
This class is Pay What You Can with a suggested price of $270.
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 an oxydation kiln.
Will be available to register on Monday, February 2 at 8:00am.
Clay • Adult • Level III Wheel • WED (Mar. 4 - April 22) • $310 • MAIN
with John Minkler
This class is focused towards intermediate/advanced students that want to learn more technical skills and studio processes.
The demonstrations for this class will show more advanced techniques, such as how to make larger and more complicated pieces. You will learn more about materials and different processes. Students with individual learning goals or special projects are welcome to join this class.
(Please check the class prerequisites before registering for this class.)
Ages: 16+
Class meets weekly on WEDNESDAYS
Note: This class will meet at the Main location at 3750 Canfield St. You will only have open lab access at the same studio as your class.
All pieces will be fired to Cone 6 in a reduction kiln.
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, February 2 at 8:00am.
Clay • Adult • Sculptural Vessels 2A • WED (Mar. 4 - Mar. 25 ) • $140 • HILL
with Jimmie White
Think beyond the simple mug or bowl. This class is all about reimagining what a vessel can be. Over four weeks, we'll experiment with transforming traditional pottery forms into expressive, sculptural works that still (mostly) hold function. Students will explore how to create whimsical, character-filled pieces that blur the line between pottery and sculpture.
We’ll build playful teapots, imaginative creature cups, or sculptural vases that merge humor, personality, and craftsmanship. Whether your style leans toward the quirky and fantastical or sleek and architectural, you'll leave this class with one-of-a-kind ceramic creations that feel alive.
No prior clay experience needed, just curiosity and a willingness to take creative risks.
This class takes place at Groundworks HILL at 1010 Aurora Ave., Boulder, CO
This class meets weekly for 4 weeks on WEDNESDAYS.
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, February 2 at 8:00am.
Metal • Adult • Level I: Welding • Wed (Mar 4 - Mar 25) • $420 • 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!
Ages: 16+
All supplies and materials will be provided during class.
Will be available to register on Monday, February 2 at 8:00am.
Print • Adult • Level II: Woodblock • Wed (Mar 4 - Apr 22) • $290 • MAIN
with Akane Kleinkopf
Clay • Adult • Level I Hand-building • WED (Mar. 4 - April 22) • Pay What You Can • EAST
with Beatrice Chavez
Level I Hand-building for students wanting to explore the basic techniques for hand-building functional, sculptural, or decorative pieces.
Learn about the various hand-building tools, and the three basic hand-building techniques: pinching, coiling, and slab rolling through a series of self-guided projects.
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 WEDNESDAYS
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, February 2 at 8:00am.
Clay • Adult • Level II Wheel • WED (Mar. 4 - April 22) • $280 • EAST
with Sam Watkins
This class is great for students who already have some experience with clay and are looking to take the next step.
The demonstrations for this class go beyond the basics. Students will learn how to make more complex forms and techniques including: altered forms, lidded jars, throwing off-the-hump, sgraffito, and more.
(Please check the class prerequisites before enrolling)
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 other Groundworks locations.
Ages: 16 and above
Class meets weekly on WEDNESDAYS
For details on our Firing Fees, please click here: https://www.groundworksartlab.org/firing-fees
All pieces will be fired to Cone 6 in an oxydation kiln.
Will be available to register on Monday, February 2 at 8:00am.
Glass • Adult • Level I: Intro to Glass Fusing • Wed (Mar 4 - Mar 25) • $250 • MAIN
with Laura Beth Konopinski
Glass fusing, also known as kiln-formed glass, involves heating multiple pieces of glass in a kiln to create a single, fused piece. It's a versatile art form with many practical and decorative applications.
Come learn and explore the basics of using glass as an artmaking medium over the course of four weeks in this introductory-level class. We’ll provide all of the materials, all you need to bring is your creativity!
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 during class.
Will be available to register on Monday, February 2 at 8:00am.