For students of all levels who want to focus on taking their hand-building techniques to the next level.

This class will explore handbuilding techniques and tips to create and decorate functional wares. While function will be the focus of demos, sculptors are also encouraged to take this class where the methods can be used on any handbuilt form.

Ages: 16+

Class meets weekly on THURSDAYS for 8 weeks.

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, Sept. 21 at 8:00am.

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 Thursdays

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.

Will be available to register on Monday, Sept. 21 at 8:00am.

In this Level II welding sculptures class, students will explore the construction of geometric forms by combining various fabrication processes to assemble a complex steel sculpture. The course guides students through the entire creative cycle, from initial design, layout, and joint-preparation techniques to final detailing. Participants will expand their cutting skills using a bandsaw, plasma cutter, and cutoff wheel, while studying how materials intersect in different structural configurations. By building upon foundational welding skills, students will learn to fit and weld multiple pieces together, finishing their multi-faceted forms with handheld grinders and sanding equipment to create smooth, clean surfaces. These versatile techniques can be used to fabricate steel sculptures and complex objects of any scale for both indoor and outdoor display.

This is a level II class and and welding experince is needed. 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, September 21 at 8:00am.

Woodblock printing has a rich history, and 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 4-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.

Ages: 16+

All supplies and materials will be provided.

Will be available to register on Monday, September 21 at 8:00am.

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 THURSDAYS

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, Sept. 21 at 8:00am.

This class is great for teenagers that are new to the wheel as well as those that are further developing their throwing skills.

Classes will include both hand-building and wheel-throwing, trimming of thrown pots, slip decorating, and glazing of bisqued pieces. These classes are a great chance for students to learn a variety of techniques, ask questions, and play with clay!

Ages: 16-19

Class meets weekly on THURSDAYS

This class is Pay What You Can with a suggested price of $275.

Will be available to register on Monday, Sept. 21 at 8:00am.

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.

Will be available to register Monday, Sept. 21 at 8:00am.

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

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 Monday, Sept. 21 at 8:00am.