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Adult Session 4 - 2026
in Session
Crossover (Clay/Screen-Printing) • Adult • Printing on Clay • 5 Day Adult Camp (June 22 - June 26) • MAIN
with Akane Kleinkopf
Have you ever wanted to make your own underglaze transfers? This is the camp for you!
In this 5-day camp, students will learn how to make screens for screenprinting and how to use them. We will then take our screens to the Clay studio and print both directly onto clay and using transfers.
This camp 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 clay experience sign up. Print newbies are encouraged!
Ages: 16+
This class takes place at Groundworks Main at 3750 Canfield St.
Will run
Crossover (Metal/Wood) • Adult • Grain & Glow • 5 Day Adult Camp (June 22 - June 26) • MAIN
with Chris Westbrook
Ready to explore the best of both worlds? Join us for a week of hands-on creation experiencing time in both wood and metal studios. The week will be split between the metal studio and our wood studio, learning the basics of blacksmithing and woodworking through a series of art form-specific projects. Whether you're interested in the sparks of the metal shop or the grain of the woodshop, you’ll leave with the skills to navigate both environments and a collection of finished pieces to show for it.
Ages: 16+
This class takes place at Groundworks Main at 3750 Canfield St.
Print • Adult • Level II: Woodblock • Mon (Jun 22 - Aug 10) • $290 • MAIN
with Akane Kleinkopf
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 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.
Ages: 16+
All supplies and materials will be provided.
Will be available to register on Thursday, May 26 at 8:00am.
Wood • Adult • Level I: Woodworking • Mon (Jun 22 - Jul 13) • $280 • MAIN
with Leandro Barriga
Curious how to use milling machinery– table saw, chop saw, jointer, and plainer? This beginner-level class will focus primarily on milling: the fundamental process of measuring, cutting, and preparing wood for a project. Over the course of 4 weeks, you'll learn how to safely use several of our milling machines to cut and shape wood, as well as some of the basics of joinery (joining pieces of wood together), and shaping and finishing with hand tools. We'll walk you through the whole process of creating a simple but beautiful functional piece that you'll want to brag to all your friends about.
This class has no prerequisites and is open to beginners and seasoned woodworkers alike, but our Wood Studio has 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-toed shoes, a shirt that can be tucked in and either short sleeves, or sleeves that can be rolled up past your elbows.
- No loose or dangling jewelry.
- If you have long hair, please have it securely tied back from your face.
- We will provide safety goggles and/or full face shields, ear protection, and face masks to cover nose and mouth, but if you have your own PPE you would prefer to use, please do!
Ages: 16+
All supplies and materials will be provided.
These classes include open studio time.
Will be available to register on Tuesday, May 26 at 8:00am at 8:00am.
Clay • Adult • Sculptural Vessels 4A • MON (June 22 - July 13) • $140 • EAST
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 EAST at 3063 Sterling Circle, Boulder, CO
This class meets weekly for 4 weeks on MONDAYS.
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 Tuesday, May 26 at 8:00am.
Will run
Glass • Adult • Level I: Flameworking • Mon (June 22nd - July 13th) • $250 • MAIN
with Jordan Mann
No, this isn’t a spell that you can cast in Dungeons & Dragons - it’s so much cooler (well, hotter, actually). This introductory four-week class will teach you how to use a torch to sculpt and manipulate hot glass into beads, small figurines, and other exciting creations.
Come learn and explore the basics of using and caring for the equipment, glass color and all of the steps of prepping, shaping, and finishing heated glass with hand tools. If you’re looking for a fun, entry-level class to start your glassworking journey, look no further!
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.
Will be available to register on Tuesday, May 26 at 8:00am.
Will run
Metal • Adult • Studio Sampler • Mon (Jun 22 - Jul 13 ) • Pay What You Can • MAIN
with Stuart Shirley
Ever wonder what goes on inside a metalworking studio? Come and try out a selection of metalworking techniques in our classroom studio! Sample practicing a variety of cold-work and hot-work processes! Students will try their hand at welding, blacksmithing, fabrication, and sheet-metal along with a highly experienced Metal-Fabricator!
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.
Sampler classes DO NOT include open studio time.
This class is Pay What You Can with a suggested price of $415.
Will be available to register on Tuesday, May 26 at 8:00am.
Will run
Clay • Adult • Level I Wheel • MON (June 22 - Aug. 10) • Pay What You Can • MAIN
with Carleigh Crockett
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 MONDAYS
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.