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Print • Adult • Level I: Intaglio/Litho • Thu (Jun 25 - Aug 13) • $290 • MAIN
Registration Unavailable

Print • Adult • Level I: Intaglio/Litho • Thu (Jun 25 - Aug 13) • $290 • MAIN

$290

with Tiffany Blackwell

Calendar Jun 25, 2026 at 5:30 pm, runs for 8 weeks

In this class, students will learn about the basics and varieties of intaglio printmaking, a process in which ink is pushed into the recesses of a plate and wiped away from the surface before printing, which allows for interesting textures, fine lines, and a high degree of detail. This class will cover drypoint, collagraph, Tetrapak printmaking, and copper etching techniques.

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: Wood Turning • Thu (Jun 25 - Jul 16 ) • $280• MAIN
Registration Unavailable

Wood • Adult • Level I: Wood Turning • Thu (Jun 25 - Jul 16 ) • $280• MAIN

$280

with Dennis Mulherin

Calendar Jun 25, 2026 at 5:45 pm, runs for 4 weeks

Learn to turn! This class will be an introduction to using the lathe - a machine used for shaping all manner of cylindrical forms (think bowls, vases,  furniture legs, even pens!). 

Over the course of four weeks, you will learn about the tools directly associated with the lathe and their primary uses. From practicing spindle turning to learning how to make bowls, we will learn the two major turning techniques that can be explored to no end with further practice.  This class will be as hands on as any class can, wasting no time before getting students turning with tool in hand (don’t worry, we’ll go over safety basics too). Beyond the basics we will practice, practice, practice. You will not want to turn your machines off!

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.

Clay • Adult • Level I Wheel • THU (June 25 - Aug. 13) • $290 • MAIN
Registration Unavailable

Clay • Adult • Level I Wheel • THU (June 25 - Aug. 13) • $290 • MAIN

$290

with Colleen Grande

Calendar Jun 25, 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 and above

Class meets weekly on THURSDAYS

Note: This class will meet at the MAIN location at 3750 Canfield St. 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 • 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 • Mugs, Mugs, Mugs • 5 Day Adult Camp (July 13 - July 17) • 9:00am-12:00pm • HILL
Registration Unavailable

Clay • Adult • Mugs, Mugs, Mugs • 5 Day Adult Camp (July 13 - July 17) • 9:00am-12:00pm • HILL

$300

with Samantha Shaw

Calendar Jul 13, 2026 at 9 am, runs for 1 week

Summers are always muggy, so why not come learn how to make a beautiful hand-built mug? This adult camp will spend the first part of the week focusing on what it takes to construct a functional hand-built mug. The ins and outs of weight, drinking lips, handle placement and more and how that can affect your finished pieces. The second half of the camp will turn to surface decoration and ways to decorate beyond just glazing. Students will have the opportunity to make 2 or 3 mugs a piece to explore their different ideas and try out the different techniques. 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 classroom upstairs at Groundworks Hill, 1010 Aurora Ave. Boulder, CO

Ages 16+

BAL • Adult • Beginner Folded Book Structures • THU (July 16) • $100 • East
Registration Unavailable

BAL • Adult • Beginner Folded Book Structures • THU (July 16) • $100 • East

$100

with Brenda Gallagher

Calendar Jul 16, 2026 at 10 am

This three-hour workshop will introduce you to the basics of bookbinding, including appropriate materials and tools needed to make your own notebooks, journals, or albums. The book structures you will learn will include several single-sheet cut and fold book structures, a sewn pamphlet stitch journal and a covered hardcover accordion fold book. Additionally, you will learn the tools needed in a basic bookbinding tool kit, receive a detailed list of bookmaking resources and opportunities to study book arts further. By the end of the course, you will have had a thorough introduction to the basics of the folded book structure which will form a strong foundation for furthering your bookbinding skills.

The Book Arts League is a Colorado-based community of individuals who share an interest in letterpress printing, calligraphy, and bookbinding.

(kids 12+ must be accompanied by an adult)

All supplies and materials will be provided. 

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

 

Clay • Adult • Repeating Forms • 5 Day Adult Camp (July 20 - July 24) • 9:00am-12:00pm • MAIN
Registration Unavailable

Clay • Adult • Repeating Forms • 5 Day Adult Camp (July 20 - July 24) • 9:00am-12:00pm • MAIN

$325

with John Minkler

Calendar Jul 20, 2026 at 9 am, runs for 1 week

Ever throw something on the wheel and want to repeat it, but you’re not quite getting that consistency? Come figure out the form in this week long adult clay camp! In this camp, students will pick a shape and work on repeating it to learn consistency in throwing and how to make a uniform set. In ceramics repetition is key to getting the form just right. Come learn some techniques and tricks to making this happen along with plenty of wheel time to practice! This camp is all about the process and not about the product. Students won’t keep anything which leaves room to let go and explore without the pressure of completion. By the end of camp, students will have a much better understanding of what goes into making a repetitive shape that will greatly improve their throwing skills for sets in future classes. 

This class will take place at Groundworks Main, 3750 Canfield St. Boulder, CO

Ages 16+

Wood • Adult • Level I: Wood Turning • Thu (Jul 23 - Aug 13) • $280• MAIN
Registration Unavailable

Wood • Adult • Level I: Wood Turning • Thu (Jul 23 - Aug 13) • $280• MAIN

$280

with Dennis Mulherin

Calendar Jul 23, 2026 at 5:45 pm

Learn to turn! This class will be an introduction to using the lathe - a machine used for shaping all manner of cylindrical forms (think bowls, vases,  furniture legs, even pens!). 

Over the course of four weeks, you will learn about the tools directly associated with the lathe and their primary uses. From practicing spindle turning to learning how to make bowls, we will learn the two major turning techniques that can be explored to no end with further practice.  This class will be as hands on as any class can, wasting no time before getting students turning with tool in hand (don’t worry, we’ll go over safety basics too). Beyond the basics we will practice, practice, practice. You will not want to turn your machines off!

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.





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