Your browser is not optimized for viewing this website.

More information »

Groundworks Art Lab

Filter by Category



Adult Classes

in Clay

Clay • Adult • Level II Wheel Specialty: Soda Fire • Thu (Oct. 23 - Dec. 18) • $330 • MAIN
Registration Unavailable

Clay • Adult • Level II Wheel Specialty: Soda Fire • Thu (Oct. 23 - Dec. 18) • $330 • MAIN

$330

with Sam Watkins

Calendar Oct 23, 2025 at 7 pm, runs for 8 weeks

In this Level II class students will learn about the magic of soda firing. This is the process of creating a special kiln environment which involves introducing soda ash into the kiln to make an atmosphere that will add glaze to the pieces. Since larger forms tend to warp in the soda kiln, this class will focus on creating smaller to medium sized pieces that have a better chance for survival. No large plates or bowls will be allowed in the firing due to their higher fail rate and the need to prioritize kiln space for smaller pieces. Larger pieces can still be fired in the normal cone 6 reduction kilns. Special attention will be paid to the process of atmospheric firing and how to plan accordingly throughout the class.

The firings throughout this class will be ^10 soda firings.

Ages: 16+

Class meets weekly on THURSDAYS

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.

No class the week of Thanksgiving (Nov. 24 - Nov. 30)

Will be available to register Monday, September 22 at 8:00am.

Clay • Adult • Level I Hand-building • Fri (Oct. 24 - Dec. 19) • $285 • MAIN
Registration Unavailable

Clay • Adult • Level I Hand-building • Fri (Oct. 24 - Dec. 19) • $285 • MAIN

$285

with Jinna Lincoln

Calendar Oct 24, 2025 at 9 am, runs for 8 weeks

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.

Ages: 16+

Class meets weekly on FRIDAYS for 8 weeks

Note: This class will meet at the new Main location at 3750 Canfield Street in NE Boulder. 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.

No class the week of Thanksgiving (Nov. 24 - Nov. 30)

Will be available to register on Monday, September 22 at 8:00am.

Clay • Adult • Level I Wheel • Fri (Oct. 24 - Dec. 19) • Pay What You Can • HILL
Registration Unavailable

Clay • Adult • Level I Wheel • Fri (Oct. 24 - Dec. 19) • Pay What You Can • HILL

$285

with Al Segal

Calendar Oct 24, 2025 at 6:30 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 FRIDAYS

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

This class is Pay What You Can with a suggested price of $285

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

No class the week of Thanksgiving (Nov. 24 - Nov. 30)

Will be available to register on Monday, September 22 at 8:00am.

Clay • Adult • Level I Wheel • Sun (Oct. 26 - Dec. 21) • Pay What You Can • HILL
Registration Unavailable

Clay • Adult • Level I Wheel • Sun (Oct. 26 - Dec. 21) • Pay What You Can • HILL

$285

with Lori Januszewski

Calendar Oct 26, 2025 at 9 am, 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 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

This class is Pay What You Can. With a suggested price of $285

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

No class the week of Thanksgiving (Nov. 24 - Nov. 30)

Will be available to register on Monday, September 22 at 8:00am.

Clay • Adult • Level I Wheel • Sun (Oct. 26 - Dec. 21) • $285 • Main
Registration Unavailable

Clay • Adult • Level I Wheel • Sun (Oct. 26 - Dec. 21) • $285 • Main

$285

with Susan Prieto

Calendar Oct 26, 2025 at 5 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

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

No class the week of Thanksgiving (Nov. 24 - Nov. 30)

Will be available to register on Monday, September 22 at 8:00am.

Clay • Adult • Level II Wheel • Sun (Oct. 26 - Dec. 21) • $275 • EAST
Registration Unavailable

Clay • Adult • Level II Wheel • Sun (Oct. 26 - Dec. 21) • $275 • EAST

$275

with Dan Tate

Calendar Oct 26, 2025 at 5 pm, 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)

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 SUNDAYS

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.

No class the week of Thanksgiving (Nov. 24 - Nov. 30)

Will be available to register on Monday, September 22 at 8:00am.

Clay • Adult • 5-Week Wheel Sampler • Wed. (Nov. 5 - Dec. 10) • Pay What You Can • HILL
Registration Unavailable

Clay • Adult • 5-Week Wheel Sampler • Wed. (Nov. 5 - Dec. 10) • Pay What You Can • HILL

$195

with Jessica Price

Calendar Nov 5, 2025 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 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 WEDNESDAYS.

This class is Pay What You Can with a suggested price of $195.

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

No class the week of Thanksgiving (Nov. 24 - Nov. 30)

Will be available to register on Monday, September 22 at 8:00am.

Clay • Adult • 5-Week Wheel Sampler • Fri. (Nov. 7 - Dec. 12) • $195 • MAIN
Registration Unavailable

Clay • Adult • 5-Week Wheel Sampler • Fri. (Nov. 7 - Dec. 12) • $195 • MAIN

$195

with Tatai Guillery

Calendar Nov 7, 2025 at 5:30 pm, 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 FRIDAYS.

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

No class the week of Thanksgiving (Nov. 24 - Nov. 30)

Will be available to register on Monday, September 22 at 8:00am.





Forgot password?
Staff Log In