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in Clay

Clay • Adult • Level II Specialty: Raku • SAT (June 27 - Aug. 15) • $295 (Pro-Rated 7wk class) • MAIN
Registration Unavailable

Clay • Adult • Level II Specialty: Raku • SAT (June 27 - Aug. 15) • $295 (Pro-Rated 7wk class) • MAIN

$295

with Pete Wysong

Calendar Jun 27, 2026 at 9 am, runs for 8 weeks

Join us for this all new Raku class with guest instructor Pete Wysong. 

This class is designed for anyone who wants to learn about the exciting process of raku-fired ceramics. You will need some previous experience in either wheel throwing or handbuilding. Whether you are new to raku or want to continue your learning this class is for you. With a 500 year old history originating in Japan, this is an exciting, dynamic process involving hands-on manipulation of fire and smoke after taking pieces, glowing red hot, directly out of the kiln. Participants will learn about special raku glazes and alternative surface treatments. Raku generally has a more organic aesthetic, as glazes are not functional or food safe

We will meet once a week for demonstrations and a review of ideas, all involving wheel throwing, handbuilding, or tile making.  Participants will be encouraged to explore their own styles and ideas. There will be one or two final firings, depending on the group’s needs. Everyone will participate in the final raku firing and learn about special post-firing reduction techniques, while taking their pieces home the last day. 

While the class will mainly focus on the raku firing process, students are still welcome to fire additional pieces in our cone 6 reduction kiln. 

Ages: 16+

Class meets weekly on SATURDAYS

Please note this is a pro-rated 7wk class. There is no class July 4th. 

Note: This class will meet at the MAIN location at 3750 Canfield St. You will only have open lab aaccess at the same studio as your class.

Will be available to register Tuesday, May 26 at 8:00am.

Clay • Adult • Level II Wheel • SUN (June 28 - Aug. 16) • $300 • HILL
Registration Unavailable

Clay • Adult • Level II Wheel • SUN (June 28 - Aug. 16) • $300 • HILL

$300

with Lori Januszewski

Calendar Jun 28, 2026 at 9 am, runs for 8 weeks

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)

Ages: 16+

Class meets weekly on SUNDAYS

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 Tuesday, May 26 at 8:00am.

Clay • Adult • Level I Wheel • SUN (June 28 - Aug. 16) • Pay What You Can • Main
Registration Unavailable

Clay • Adult • Level I Wheel • SUN (June 28 - Aug. 16) • Pay What You Can • Main

$290

with Ellie Griffin

Calendar Jun 28, 2026 at 5:30 pm, runs for 8 weeks

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 and above

Class meets weekly on SUNDAYS

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.

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 $290

All pieces will be fired to Cone 6 in a reduction kiln.

Will be available to register on Tuesday, May 26 at 8:00am.

Clay • Adult • 5-Week Wheel Sampler • SUN (July 5 - Aug. 2) • Pay What You Can • MAIN
Registration Unavailable

Clay • Adult • 5-Week Wheel Sampler • SUN (July 5 - Aug. 2) • Pay What You Can • MAIN

$200

with Hannah Clayton

Calendar Jul 5, 2026 at 9:30 am, runs for 5 weeks

Always wanted to try the potter's wheel, but didn't know where to start? This class is a great intro to the wheel in 5 short weeks!

This class is intended to get you familiar with the basics of throwing on the potter's wheel. Students will have 3 weeks of throwing instruction, one week of trimming, and one week of glazing. This class is ideal for those who have limited experience and want to learn the basics of centering, trimming and glazing, 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

Class meets weekly on SUNDAYS.

This class is Pay What You Can with a suggested price of $200.

All pieces will be fired to Cone 6 in a reduction kiln.

Will be available to register on Tuesday, May 26 at 8:00am.

Clay • Adult • 5-Week Studio Sampler • SUN (July 5 - Aug. 2) • Pay What You Can • HILL
Registration Unavailable

Clay • Adult • 5-Week Studio Sampler • SUN (July 5 - Aug. 2) • Pay What You Can • HILL

$200

with Greg Belfor

Calendar Jul 5, 2026 at 5 pm, runs for 5 weeks

Always wanted to get involved in a pottery studio, 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 wheel-throwing and hand-building. Students will have 2 weeks of throwing instruction, one week of trimming, one week of hand-building, and one week of glazing. This class is ideal for those who have limited experience and want to learn the basics of the pottery studio, 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

Class meets weekly on SUNDAYS.

 All pieces will be fired to Cone 6 in a reduction kiln.

This class is Pay What You Can with a suggested price of $200

Will be available to register on Tuesday, May 26 at 8:00am.

Clay • Adult • Exploring Texture • 5 Day Adult Camp (July 6 - July 10) • 1:00pm-4:00pm • MAIN
Registration Unavailable

Clay • Adult • Exploring Texture • 5 Day Adult Camp (July 6 - July 10) • 1:00pm-4:00pm • MAIN

$300

with Greg Belfor

Calendar Jul 6, 2026 at 1 pm, runs for 1 week

Curious about adding texture to your work, but don't know where to begin? Join us for this texture focused adult camp. During the first part of the week, students will learn a variety of texturing techniques such as carving with different tools, additions (both with and without stamps/rollers), decorating with holes, and slip trailing. During the second half of the week, students will learn how to finish their pieces by bringing their textures alive. How do stains and underglaze play a part in highlighting texture? How does glaze selection impact the texture underneath? Pieces will be fired by the studio and ready for pick up a few weeks after the camp ends.

This class will take place in the hand-building studio at Groundworks Main, 3750 Canfield St. Boulder, CO

Ages 16+

Clay • Adult • 5-Week Wheel Sampler • SAT (July 11 - Aug. 1) • Pay What You Can (Pro-rated 4 wk class) • HILL
Registration Unavailable

Clay • Adult • 5-Week Wheel Sampler • SAT (July 11 - Aug. 1) • Pay What You Can (Pro-rated 4 wk class) • HILL

$140

with Becky Bragg

Calendar Jul 11, 2026 at 9 am, runs for 5 weeks

Always wanted to try the potter's wheel, but didn't know where to start? This class is a great intro to the wheel in 4 short weeks!

This class is intended to get you familiar with the basics of throwing on the potter's wheel. Students will have 2 weeks of throwing instruction, one week of trimming, and one week of glazing. This class is ideal for those who have limited experience and want to learn the basics of centering, trimming and glazing, 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

Class meets weekly on SATURDAYS.

 All pieces will be fired to Cone 6 in a reduction kiln.

This class is Pay What You Can with a suggested price of $140 (Pro-rated 4 wk class).

Will be available to register on Tuesday, May 26 at 8:00am.

Print • Adult • Level I: Repeating Patterns with Linocut • Sat (July 11) • $150 • MAIN
Registration Unavailable

Print • Adult • Level I: Repeating Patterns with Linocut • Sat (July 11) • $150 • MAIN

$150

with Renate Mairie

Calendar Jul 11, 2026 at 11 am

This intensive, one-day class guides you through the satisfying process of designing, carving, and printing a seamless, repeating pattern using Speedy-Carve blocks. Perfect for fabric, wrapping paper, or wallpaper designs!

Ages: 16+

All supplies and materials will be provided.

Will be available to register on Thursday, May 26 at 8:00am.





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