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Groundworks Art Lab



Class Duration

Print • Adult • Studio Sampler • Sun (Jun 28 - Jul 19) • Pay What You Can • MAIN
Registration Unavailable

Print • Adult • Studio Sampler • Sun (Jun 28 - Jul 19) • Pay What You Can • MAIN

$250

with Lizzy Zajkowski

Calendar Jun 28, 2026 at 4:30 pm, runs for 4 weeks

Each week our instructor will lead students through introductory techniques for different types of printmaking such as relief (carving into a block), monotype (one-of-a-kind prints made by layering objects on a plate), and intaglio (scratching an image into a surface). You'll learn all this as well as how to measure and tear paper, mixing and applying ink, and the basics of using the printing press.

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 $250.

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

Clay • Adult • Level I Wheel • SUN (June 28 - Aug. 16) • Pay What You Can • Main
Registration Unavailable

Clay • Adult • Level I Wheel • SUN (June 28 - Aug. 16) • Pay What You Can • Main

$290

with Ellie Griffin

Calendar Jun 28, 2026 at 5:30 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 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

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.

Clay • Adult • 5-Week Wheel Sampler • SUN (July 5 - Aug. 2) • Pay What You Can • MAIN
Registration Unavailable

Clay • Adult • 5-Week Wheel Sampler • SUN (July 5 - Aug. 2) • Pay What You Can • MAIN

$200

with Hannah Clayton

Calendar Jul 5, 2026 at 9:30 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 SUNDAYS.

This class is Pay What You Can with a suggested price of $200.

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 • 5-Week Studio Sampler • SUN (July 5 - Aug. 2) • Pay What You Can • HILL
Registration Unavailable

Clay • Adult • 5-Week Studio Sampler • SUN (July 5 - Aug. 2) • Pay What You Can • HILL

$200

with Greg Belfor

Calendar Jul 5, 2026 at 5 pm, runs for 5 weeks

Always wanted to get involved in a pottery studio, but didn't know where to start? This class is a great intro to the studio in 5 short weeks!

This class is intended to get you familiar with the basics of wheel-throwing and hand-building. Students will have 2 weeks of throwing instruction, one week of trimming, one week of hand-building, and one week of glazing. This class is ideal for those who have limited experience and want to learn the basics of the pottery studio, 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 SUNDAYS.

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

This class is Pay What You Can with a suggested price of $200

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+

BAL • Adult • Open Studio • Wednesday • July 8 • $50 • EAST
Registration Unavailable

BAL • Adult • Open Studio • Wednesday • July 8 • $50 • EAST

$50

with Steve Matteson

Calendar Jul 8, 2026 at 4:30 pm

The Book Arts League is excited to announce that we will now offer open studio hours! Our shop will be available monthly for you to print your work. Below are the upcoming open studio dates. BAL board members will be your hosts and will assist you with your printing projects. Please bring your own paper and get ready to print! Book Arts League Members please RSVP to bal.workshops@gmail.com. If you are not a Book Arts League Member, register here!

WEDNESDAY July 8th — 4:30-6:30PM

WEDNESDAY JAug 12th — 4:30-6:30PM

Clay • Adult • 5-Week Wheel Sampler • SAT (July 11 - Aug. 1) • Pay What You Can (Pro-rated 4 wk class) • HILL
Registration Unavailable

Clay • Adult • 5-Week Wheel Sampler • SAT (July 11 - Aug. 1) • Pay What You Can (Pro-rated 4 wk class) • HILL

$140

with Becky Bragg

Calendar Jul 11, 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 4 short weeks!

This class is intended to get you familiar with the basics of throwing on the potter's wheel. Students will have 2 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 SATURDAYS.

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

This class is Pay What You Can with a suggested price of $140 (Pro-rated 4 wk class).

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

Print • Adult • Level I: Repeating Patterns with Linocut • Sat (July 11) • $150 • MAIN
Registration Unavailable

Print • Adult • Level I: Repeating Patterns with Linocut • Sat (July 11) • $150 • MAIN

$150

with Renate Mairie

Calendar Jul 11, 2026 at 11 am

This intensive, one-day class guides you through the satisfying process of designing, carving, and printing a seamless, repeating pattern using Speedy-Carve blocks. Perfect for fabric, wrapping paper, or wallpaper designs!

Ages: 16+

All supplies and materials will be provided.

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





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