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Groundworks Art Lab

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Crossover (Clay/Screen-Printing) • Adult • Printing on Clay • TUE  (Jan. 6 - Feb. 24) • $325 • MAIN
Registration Unavailable

Crossover (Clay/Screen-Printing) • Adult • Printing on Clay • TUE (Jan. 6 - Feb. 24) • $325 • MAIN

$325

with Grace Flaherty

Calendar Jan 6, 2026 at 6 pm, runs for 8 weeks

Have you ever wanted to make your own underglaze transfers? This is the class for you!  

We will learn a great deal about how to make screens for screenprinting, how to use them and how to create images for the screen. We will then take our screens to the Clay studio and print both directly onto clay and use transfers. 

This class will offer some instruction for hand-building, but the main focus will be learning how to print on clay. As such, we recommend that only folks with previous hand-building experience sign up. Print newbies are encouraged!

This class will be taught by Grace Flaherty (Clay) and Akane Kleinkopf (Print).

Ages: 16+

This class takes place at Groundworks Main at 3750 Canfield St.

This class does NOT include extra open lab time. All work must be completed during class time. 

Registration will be available Monday, December 8th at 8:00am

Clay • Adult • Level I Wheel • TUE (Jan. 6 - Feb. 24) • Pay What You Can • MAIN
Registration Unavailable

Clay • Adult • Level I Wheel • TUE (Jan. 6 - Feb. 24) • Pay What You Can • MAIN

$285

with Victoria Pelle

Calendar Jan 6, 2026 at 7 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+

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.

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.

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

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

Clay • Adult • 5-Week Wheel Sampler • WED (Jan. 7 - Feb 4) • $195 • HILL
Registration Unavailable

Clay • Adult • 5-Week Wheel Sampler • WED (Jan. 7 - Feb 4) • $195 • HILL

$195

with Jessica Price

Calendar Jan 7, 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 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.

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

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

Clay • Adult • Level I Wheel • Wed (Jan. 7 - Feb. 25) • Pay What You Can • EAST
Registration Unavailable

Clay • Adult • Level I Wheel • Wed (Jan. 7 - Feb. 25) • Pay What You Can • EAST

$265

with Greg Belfor

Calendar Jan 7, 2026 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.

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 $265.

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, December 8 at 8:00am.

Clay • Adult • Sculptural Vessels 1A • WED (Jan. 7 - Jan. 28 ) • $135 • HILL
Registration Unavailable

Clay • Adult • Sculptural Vessels 1A • WED (Jan. 7 - Jan. 28 ) • $135 • HILL

$135

with Jimmie White

Calendar Jan 7, 2026 at 9 am, runs for 4 weeks

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+

This class is Pay What You Can with a suggested price of $135

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

Metal • Adult • Level I: Welding • Wed (Jan 7- Jan 28) • $410 • MAIN
Registration Unavailable

Metal • Adult • Level I: Welding • Wed (Jan 7- Jan 28) • $410 • MAIN

$410

with James Makely

Calendar Jan 7, 2026 at 9:30 am, runs for 4 weeks

This introductory welding course is designed for individuals with little to no experience in welding, providing the essential skills and knowledge to safely and effectively work with a wire-feed welder to join steel. Through hands-on practice and expert guidance, students will learn the fundamentals of welding with a MIG welder, including proper equipment use, safety procedures, and key welding techniques. By the end of the course, participants will have the confidence to perform basic welding tasks and create simple metal projects.

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 and heel shoes, and natural material clothing, i.e. cotton or linen, long pants are recommended. 
  • For welding, you must wear a shirt with long sleeves that fully covers your chest. We recommend a long sleeved button down.
  • 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 and other PPE, but if you have your own and would like to bring them, please do!

Ages: 16+ 

All supplies and materials will be provided. 

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

Print • Adult • Level II: Woodblock • Wed (Jan 7 - Feb 25) • $285 • MAIN
Registration Unavailable

Print • Adult • Level II: Woodblock • Wed (Jan 7 - Feb 25) • $285 • MAIN

$285

with Akane Kleinkopf

Calendar Jan 7, 2026 at 9:30 am, runs for 8 weeks

Woodblock printing has a rich history, particularly in East Asian cultures, where it was used to create both text and images on the same block. Also known as woodcut, woodblock printing is a relief printmaking technique where areas of the wood block that are not meant to be printed are carved away, leaving the image areas raised. 

This 8-week intermediate to advanced level relief print class expands on the basics of relief and will include weekly instruction on techniques including carving, mixing and rolling ink, measuring and tearing paper, using the printing press, and making an edition of prints.

This is a level 2 class, students are recommended to have some level of printmaking experience to participate.

Ages: 16+ 

All supplies and materials will be provided. 

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

Clay • Youth • Preteen Wheel • WED (Jan. 7 - Feb. 25) • Pay What You Can • MAIN
Registration Unavailable

Clay • Youth • Preteen Wheel • WED (Jan. 7 - Feb. 25) • Pay What You Can • MAIN

$205

with Gigi Fox

Calendar Jan 7, 2026 at 4:15 pm, runs for 8 weeks

Great for students that are brand new to the wheel as well as those that are working to improve their throwing skills!

Students will practice wheel-throwing on the potter's wheel as well as create hand-built pieces using the slab roller and extruder. On the final class, students will learn about glazing their pieces. Classes take place at our MAIN location (3750 Canfield St Boulder, CO)

Ages: 8-11

Class meets weekly on WEDNESDAYS

This class is Pay What You Can with a suggest price of $205

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





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