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Groundworks Art Lab



Session

BAL • Adult • Chinese New Year Card Printing - The Fire Horse • THU (Feb 19) • $120 • East

$120

with Julia Seko and Greg Robl

Calendar Feb 19, 2026 at 10 am, runs for 1 week

Join Julia and Greg in the BAL letterpress shop to make cards/prints to celebrate the Chinese New Year! This year will be the year of the fire horse. We'll begin by planning the fire horse design as a group. With two colors and two passes, students will learn the art of pressure printing, layering colors, and if time allows, setting lead type. Printing will be completed on the BAL's Vandercook presses. Each student will go home with a frame worthy print or set of cards with matching envelopes.

If you are a BAL member please reach out to registration@groundworksartlab.org for a $10 off discount. 

Ages: 16+

This class takes place at Groundworks East (3063 E. Sterling Cir)

Class will be available for registration December 8th at 8:00am. 

BAL • Adult • Leather Spine Hard Covers Binding • SAT (Feb 28) • $160 • East

$160

with Brenda Gallagher

Calendar Feb 28, 2026 at 10 am, runs for 1 week

This book combines the soft opening of a leather spine with the sturdy firmness of board covers. The completed book opens nearly perfectly flat making it an ideal book for your journal writing or drawing. Creating your book involves sewing folded signatures through a leather spine with the long stitch. We will begin by getting acquainted with paper grain and its importance for the finished book. We will cover the boards of the book with decorative paper and once dry we'll drill holes in the covers to prepare for sewing. The leather spine will also need holes for sewing which we will pierce with an awl or drill. Paper signatures will be folded and pierced and then we'll take a short break for lunch. After lunch we will learn to sew the long stitch to bind the book. Covers will then be sewn onto the leather spine piece. By the end of the workshop, you will have completed your book, and have the skill to make more on your own. Class fee includes all materials we use to make a book: leather for the spine, a sheet of decorative paper to cover boards, paper for your signatures, a pair of pre-cut cover boards, glue, and waxed-linen thread. Please bring your own basic bookbinder's toolkit: bonefolder, pencil, awl, Xacto knife, scissors, ruler, and a bookbinder's needle. If you don't have any of these, the BAL will have student tools to share.

If you are a BAL member please reach out to registration@groundworksartlab.org for a $10 off discount. 

Ages: 16+

This class takes place at Groundworks East (3063 E. Sterling Cir)

Class will be available for registration December 8th at 8:00am. 

Full Course
Crossover (Clay/Wood) • Adult • Animal Masks • MON (Mar. 2 - April 20) • $355 • MAIN
Registration Unavailable

Crossover (Clay/Wood) • Adult • Animal Masks • MON (Mar. 2 - April 20) • $355 • MAIN

$355

with Margaret Josey-Parker

Calendar Mar 2, 2026 at 9 am, runs for 8 weeks

Come explore the intriguing world of mixed media.  We will be utilizing coil and slap built clay forms embellished with carved and sculpted wooden elements to create an  animal like mask to hang on the wall.  The clay forms can be decorated with a variety of techniques that will be covered in class.  The finished wooden elements will be cleverly attached after firing. Students are encouraged to bring in other mixed media elements to add to their sculptural pieces to make them truly unique.  This 8 week class will take place in the clay and wood studios,  beginning with clay mixing in wood carving days and finishing with assembly.

This class will be co-taught by Margaret Josey-Parker (Clay) and Julia German (Wood)

Open Lab: The clay portion of this class does not come with additional open lab time. Once the class switches into the wood studio, students will have access to the wood studio during open lab times. 

What to wear to the wood studio?  

Safety First: Long pants, and closed-toe, closed-heel shoes with socks that protect up to the ankle.  Shirts and tops should be easy to tuck in, with sleeves that can be rolled up as needed.  Tie back long hair to ensure safety.  We offer safety goggles, dust masks and ear protection, and they must be worn in the wood studio.  Feel free to bring your own if you are more comfortable with them.  Jewelry, loose-fitting clothing, or any other items that could dangle will need to be secured while using machines.

Safety Information:

  • Closed-toed, closed-heel shoes
  • Long Pants
  • Shirts should be easily tucked and sleeves pulled up, Hair tied back
  • Eye and lung protection are provided and must be worn in the studio

Ages: 16+

Class will be available for registration Monday, February 2 at 8:00am.

Clay • Adult • Level II Wheel • MON (Mar. 2 - April 20) • $300 • HILL
Registration Unavailable

Clay • Adult • Level II Wheel • MON (Mar. 2 - April 20) • $300 • HILL

$300

with Samantha Shaw

Calendar Mar 2, 2026 at 9:30 am, runs for 8 weeks

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)

Ages: 16+

Class meets weekly on MONDAYS

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, February 2 at 8:00am.

Print • Adult • Level I: Mixed Monotype Techniques • Mon (Mar 2 - Mar 23) • $250 • MAIN
Registration Unavailable

Print • Adult • Level I: Mixed Monotype Techniques • Mon (Mar 2 - Mar 23) • $250 • MAIN

$250

with Evan Colbert

Calendar Mar 2, 2026 at 9:30 am, runs for 4 weeks

Using a variety of techniques, students will learn to compose and produce multicolored, multilayered monotype prints. We will begin by inking plexiglass plates to produce color flats, patterns, shapes and textures to which we will add other imagery, abstract layers, stenciled shapes or impressions of found materials depending on each student’s artistic goals.

Over the course of the class it will be possible to produce a number of finished artworks or just to learn how to use and combine various processes including drypoint etching and linoleum or Speedy-Cut block relief prints. Consider bringing some materials for inspiration such as photographs, sketches, or ideas that you would like to work from or explore.

Ages: 16+

All supplies and materials will be provided.

Will be available to register on Monday, February 2 at 8:00am.

Clay • Youth • Handbuilding  2A • MON (Mar. 2 - Mar. 23) • Pay What You Can • MAIN
Registration Unavailable

Clay • Youth • Handbuilding 2A • MON (Mar. 2 - Mar. 23) • Pay What You Can • MAIN

$80

with Gigi Fox

Calendar Mar 2, 2026 at 4:30 pm, runs for 4 weeks

Ages: 5 - 9

Welcome to the world of pottery! This class is designed for young children that are new to clay and working to develop their skills in hand-building. Students will create fun and unique projects in functional and sculptural forms. Children will learn to build strong, hollow pieces and will slip and paint their own work. Join us for these weekly classes where kids can get messy, learn about clay, and make new friends!

Bring imagination into form through basic clay techniques and creative problem-solving. Instructors will encourage students to try new things and make vibrant works of art. Students will slip and paint their own work.

Ages: 5 - 9

This class is Pay What You Can with a suggested price of $80. 

No youth or family classes the week of March 16 for Spring Break. 

Will be available to register on Monday, February 2 at 8:00am.

Clay • Youth • Preteen Wheel • MON (Mar. 2 - April 20) • Pay What You Can • MAIN
Registration Unavailable

Clay • Youth • Preteen Wheel • MON (Mar. 2 - April 20) • Pay What You Can • MAIN

$185

with Tatai Guillery

Calendar Mar 2, 2026 at 4:30 pm, runs for 8 weeks

Ages: 8 - 11

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 MONDAYs

This class is Pay What You Can with a suggest price of $185. 

No youth or family classes the week of March 16 for Spring Break. 

Will be available to register on Monday, February 2 at 8:00am.

Metal • Youth • Teen Welding • Mon (Mar 2 - Mar 23) • Pay What You Can • MAIN
Registration Unavailable

Metal • Youth • Teen Welding • Mon (Mar 2 - Mar 23) • Pay What You Can • MAIN

$290

with Lizzy Zajkowski

Calendar Mar 2, 2026 at 4:30 pm, runs for 4 weeks

Ages: 13 - 16

Come spark your creativity in our Teen Welding class! Join other teens for four weeks to learn the basics of shop safety and terminology, and an introduction to MIG welding equipment and how to properly and safely use it. Through hands-on demonstration, you'll gain confidence in this expansive practice - either to use it in artmaking, or possibly even as a future career track!

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: 13 - 16

All supplies and materials will be provided during class.

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

Will be available to register on Monday, February 2 at 8:00am.





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