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Clay • Adult • Level II Hand-building • Thu (Aug. 28 - Oct. 16) • $295 • HILL

$295

with Margaret Josey-Parker

Calendar Aug 28, 2025 at 9 am, runs for 8 weeks

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

Learn about the various hand-building tools, create functional and sculptural pieces, and work on a variety of decoration practices.

Ages: 16+

Class meets weekly on THURSDAYS for 8 weeks.

This class will be co-taught by Margaret Josey-Parker and Molly Hoverstock.

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, July 28 at 8:00am.

Will run

Clay • Adult • Level II Specialty Wheel: Japanese Style Porcelain • Thu (Aug. 28 - Oct. 16) • $320 • MAIN

$320

with Aaron Winston

Calendar Aug 28, 2025 at 9 am, runs for 8 weeks

This class focuses on a Japanese method of throwing porcelain off-the-hump. Each gesture is designed to maximize efficiency to create beautiful tableware. The sequence of movements becomes almost meditative as you work through the clay. It’s a great class to unlearn bad habits and develop deeper intuition and confidence in your throwing.

Ages: 16+

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

Will run

Glass • Adult • Level I: Sampler: Glass Art 101 • Thu (Aug 28 - Sept 18) • Pay What You Can • MAIN

$245

with Laura Beth Konopinski

Calendar Aug 28, 2025 at 9 am, runs for 4 weeks

New to glasswork and don’t know where to start? You’re in the right place! Our Glass Studio Sampler class is the perfect place to begin your journey of learning and understanding the material and techniques of making beautiful art with glass.

This class will spend four weeks going over low-fire glassworking techniques like kiln fusing, sheet glass cutting and coldwork (working with unheated glass), and hot glass / hot sculpting (reshaping heated glass with either torches or kilns). The projects will be simple and may vary depending on the material and technique being covered that week.

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 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 and 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 Monday, July 28 at 8:00am.

Will run

Metal • Adult • Level I: Wholly Organic • Thu (Aug 28 - Sept 18) • $410 • MAIN

$410

with James Makely

Calendar Aug 28, 2025 at 9 am, runs for 4 weeks

When you hear the term “organic form” you probably don’t immediately think of cold, hard steel. This introductory four-week class hopes to challenge this assumption by asking the question, what defines organic forms and how can metal be used to create the appearance of natural plant forms?

Explore the process of hot-forging steel to replicate the beauty of nature in vines, branches, leaves, and other decorative organic elements. In this class, you’ll learn the basics of blacksmithing in our Metal Studio including the forge and anvil and all the tools necessary to bend, twist, and hammer shapes. This class will also incorporate the oxy-fuel torch and will investigate more advanced methods such as wrapping and riveting for joining individual parts to create a more complex whole.

This class has no prerequisites and is specifically set up for absolute beginners to this art form, however, the complexity of your piece will likely increase if you have prior forging experience. 

Additionally, 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 and heel shoes, and natural material clothing, i.e. cotton or linen, and long pants. 

  • Sparks fly in this studio, so we recommend wearing long sleeves and a shirt that covers your whole chest.

  • 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 and other PPE, but if you have your own and would like to bring them, please do!

     

Class Policies & Information:

Open Lab: This class includes access to the studio during Open Lab hours. Open Lab is exclusively for students who are currently enrolled in the program. You are allowed to attend one Open Lab session per week, totaling 3 hours during the duration of your class. You may only attend the Open Lab session for the class in which you are registered. This time is intended for independent work on your class project. While studio staff will be present, they are there to ensure you are using the tools safely, not to provide instruction.

Class Make-Up: Our studios are full with adult and youth classes 7 days a week, 48 weeks a year. Typically, every class is full, which means there is simply no space for students to make up classes. If we cancel an entire class due to weather or other emergencies, we can not guarantee we will be able to schedule a make-up class. Individuals who miss a class will not be able to make it up. Please read the Frequently Asked Questions for more information about missed classes.

Studio Clean Up: Clean-up is critical! Please help our hardworking staff and volunteers by beginning clean-up 30 minutes before the end of class, helping out with common areas, and leaving class on time.

Ages: 16+ 

All supplies and materials will be provided. 

Will be available to register on Monday, July 28 at 8:00am.

Will run

Wood • Adult • Level II: Joinery • Thu (Aug 28 - Oct 16) • $495 • MAIN

$495

with Dennis Mulherin

Calendar Aug 28, 2025 at 9 am, runs for 8 weeks

Here’s where it all starts coming together…literally! This level 2 class for intermediate to advanced woodworkers will be an in-depth exploration of how to build strong and stable connections.*

*Applies only to woodworking projects, not your relationships. Best of luck with that though!

Over the course of eight weeks, we’ll be focusing on multiple types of joints from miters with spline, mortice and tenons, through wedge tenons, lap joints, and more. Each of the first four weeks will explain a new joint with details on its purpose, application including a demonstration of its making fitting and gluing. The second four weeks will be an application of these joints into a small and simple project of the students choosing, given approval from the instructor, that showcases the joints in the first four weeks. 

This class has no specific prerequisites, however, because it is a Level 2, we recommend you have some familiarity with the basics of woodworking before diving in. Additionally, our Wood Studio has some safety requirements  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! 

Prerequisites: This is a level 2 class, students should have some level of woodworking experience to participate.

Class Policies & Information:

Open Lab: This class includes access to the studio during Open Lab hours. Open Lab is exclusively for students who are currently enrolled in the program. You are allowed to attend one Open Lab session per week, totaling 3 hours during the duration of your class. You may only attend the Open Lab session for the class in which you are registered. This time is intended for independent work on your class project. While studio staff will be present, they are there to ensure you are using the tools safely, not to provide instruction.

Class Make-Up: Our studios are full with adult and youth classes 7 days a week, 48 weeks a year. Typically, every class is full, which means there is simply no space for students to make up classes. If we cancel an entire class due to weather or other emergencies, we can not guarantee we will be able to schedule a make-up class. Individuals who miss a class will not be able to make it up. Please read the Frequently Asked Questions for more information about missed classes.

Studio Clean Up: Clean-up is critical! Please help our hardworking staff and volunteers by beginning clean-up 30 minutes before the end of class, helping out with common areas, and leaving class on time.

Ages: 16+ 

All supplies and materials will be provided. 

Will be available to register on Monday, July 28 at 8:00am.

Clay • Youth • Handbuilding 5A • Thu (Aug. 28 - Sept. 18) • Pay What You Can • HILL

$100

with Gigi Fox

Calendar Aug 28, 2025 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 $100.

Will be available to register on Monday, July 28 at 8:00am.

Clay • Youth • Preteen Wheel • Thu (Aug. 28 - Oct. 16) • Pay What You Can • HILL

$205

with Jaden Cooper

Calendar Aug 28, 2025 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 downstairs at our Hill location (1010 Aurora Ave Boulder, CO).

Ages: 8-11

Class meets weekly on THURSDAYS

This class is Pay What You Can with a suggested price of $205.

Will be available to register on Monday, July 28 at 8:00am.

Will run

Print • Youth • Level I: Preteen • Thu (Aug 28 - Sept 18) • Pay What You Can • MAIN

$195

with Andrew Lee

Calendar Aug 28, 2025 at 4:30 pm, runs for 4 weeks

Ages: 8 - 12

"

Relief printing, block carving, ink, oh my! We are offering Youth classes to one of our new studio art forms - Printmaking! There will be instruction and hands-on assistance each week. Students will learn about the techniques of printmaking, engage with tools and materials, and design and print a plate. Come have some fun in our printmaking studio!

All supplies and materials will be provided. 

Will be available to register on Monday, July 28 at 8:00am.

Don't forget, we also have Print Summer Camps beginning the week of June 2 and running all summer long! Check them out here today!

"

Will run





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