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Pittsburgh Glass Center

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5-day Intensive

in Class Length

Time Spent on Subtleties

$950 MEMBER PRICE: $950

with Annette Blair

Calendar Next available session starts Jul 6, 2026 at 9 am, runs for 1 week

Drawing inspiration from our personal connections to objects and organic elements, we will work towards creating a small still life composition with a focus on finessing the little details. Together we will work through the best ways to approach each object in the hot shop, considering both technical and aesthetic possibilities. You will experiment with incorporating coldworked elements into blown and hot sculpted forms and will also be introduced to basic low-fire enamel painting techniques.

This class is suited to intermediate level glassblowers with basic coldworking skills. Students will work on their individual objects and ideas as well as collaborative problem solving.

Evening Open Studio

Studios are open until 9:30PM for students to practice. Depending on the class, process, and techniques, this time might be highly suggested by instructors for students to use. In other classes, this time might be considered optional.

For more information, please review Summer Intensives.

Learn more about Annette Blair at https://www.annetteblairglass.com/

Cast On Castaway

$950 MEMBER PRICE: $950

with Jacci Delaney

Calendar Next available session starts Jul 20, 2026 at 9 am, runs for 1 week

This five-day introductory kilncasting class will be a tsunami of information and fun experimentation. If you have ever wanted to try glass casting, this is the class for you!

The first day we are going to make our positives with plasticine and fire them. The next day we will start wax working our models. Wax is great because you can make undercuts and just about any other shape. We will then learn the lost wax casting method, steam out the wax and fire the molds.

This class will require any clay or weird household tools that can be used for wax working, thinking outside the box, and willingness to get dirty playing with wax, clay, plaster, and silica.

Please bring three to five small items in any material that you would like to make a casting of, and we’ll see what we can do. The best part will be analyzing the objects you bring to class to see if and how we can cast them in glass. It takes an unusual approach to cast a teddy bear into glass and I bring that to my teaching style.

You will have the choice of free sculpting your models, using ready-made objects, or combining the two in order to execute conceptual ideas, and emphasize your creativity. Shellac can be your best friend when working with soft objects to cast. We will work with alginate and learn how to make rubber molds for multiples. We will also learn how to program the kilns, which can be intimidating but we will conquer it together.

Students are encouraged to use open studio time to work on projects.

Evening Open Studio

Studios are open until 9:30PM for students to practice. Depending on the class, process, and techniques, this time might be highly suggested by instructors for students to use. In other classes, this time might be considered optional.

For more information, please review Summer Intensives.

Learn more about Jacci Delaney at www.jaccidelaney.com

Flowers and Fauna

$950 MEMBER PRICE: $950

with David Licata

Calendar Next available session starts Jul 20, 2026 at 9 am, runs for 1 week

Inspired by the complexity of nature, this flameworking class will break it all down to the basics. From glass flowers, and trees to coral reefs, bring your creativity and talent to the table and to the torch.

The five-day class will be tailored to each student's abilities so all levels are welcome. Demonstrations will be tailored to individual students.

Evening Open Studio

Studios are open until 9:30PM for students to practice. Depending on the class, process, and techniques, this time might be highly suggested by instructors for students to use. In other classes, this time might be considered optional.

For more information, please review Summer Intensives.

Learn more about David Licata at www.Davidlicata.com

Stealing Fire, Taming Lightning

$950 MEMBER PRICE: $950

with Percy Echols II

Calendar Next available session starts Jul 20, 2026 at 9 am, runs for 1 week

This five-day class is an introduction to the emerging artistic medium known as plasma light art. We will combine the fundamentals of physics and furnace glassblowing to create illuminated glass sculptures – the proverbial lightning in a bottle!

There is something magical about this process of making light. By producing light through the use of electrified gases, we create an invitation for play as it responds to your proximity and touch. If you think this is neon, you will be surprised how different this will be. Plasma light art is an evolving and experimental art form. If this sounds interesting, then I invite you to come join us.

We will cover the fundamentals for creating a vacuum tight vessel using various hot glass techniques and shaping methods. We will also discuss guidelines on form and structure, design considerations, and preparing your sculptures to be filled.

Our class time will start with demonstration, practice exercises, lecture/discussion and offer as much work time as possible. When you include having to fill our sculptures with gas, we will need all the time the class has to offer! Expect to make use of open studio time.

A list of easy to digest resources is available to prepare yourself at “Plasma Primer: Learning Resource for Students, Co-learners, and Educators” on taminglightning.net

Hot glassblowing has always been a collaborative art making process. This class requires some basic hot glass skills and an open mind prone to misdirection. So it’s important that you are comfortable working in the hot shop and working with a partner. This means you have a working knowledge of glassblowing fundamentals, while you may need some guidance here or there, and the ability to work through independent ideas with coaching and demonstration.

Evening Open Studio

Studios are open until 9:30PM for students to practice. Depending on the class, process, and techniques, this time might be highly suggested by instructors for students to use. In other classes, this time might be considered optional.

For more information, please review Summer Intensives.

Learn more about Percy Echols II at www.taminglightning.net

A Deeper Image—Flourishes, Fancies, and Festoons in Hot Casting

$950 MEMBER PRICE: $950

with JW May

Calendar Next available session starts Jul 27, 2026 at 9 am, runs for 1 week

Hot casting is more than just pouring glass into a mold.

In this five-day class, we will use blown/hot worked, torchworked, kiln cast, fused, coldworked and hot cast glass components, as well as metal and unconventional materials, and combine these many different parts into multi-layer hot castings. We’ll also add imagery through several different methods, including decals and silk screening. Beginning with the construction and selection of elements, we will discuss investing the objects into the sand, layering them with hot glass, adding more and more components and layers in the kiln.

Using premade parts and hot castings, we will create a work divested from traditional open-face hot castings and utilizing all the best qualities of different glass processes.

You will also learn the basics of hot glass casing into sand molds. Using organic and found objects to make impressions into the sand, hot glass will be ladled into the form, as well as some metal and graphite molds. We will treat the sandbox as a canvas for collage, improvisation, and rapid prototyping.

You are encouraged to bring a variety of small, rigid objects that can be pressed into the sand as well as some small organic items, such as leaves and flowers, which can be ladled over. Emphasis will be placed on a general survey of tips and tricks for making successful and unique objects as well as linking and displaying those works.

Students should bring a sizable (as much as possible) and varied library of reference material and objects to work from.

This class is great for glass artists who are experienced in other techniques that want to bring their fusing, or casting, or torchworked objects into the hot shop in an unconventional way.

Beginners and non-glass artists are also very welcome so long as you don't mind playing in the sand.

Evening Open Studio

Studios are open until 9:30PM for students to practice. Depending on the class, process, and techniques, this time might be highly suggested by instructors for students to use. In other classes, this time might be considered optional.

For more information, please review Summer Intensives.

Learn more about JW May at www.jwmay.com

Lightning in a Bottle: Plasma Filled Borosilicate

$950 MEMBER PRICE: $950

with Angela McHale

Calendar Next available session starts Jul 27, 2026 at 9 am, runs for 1 week

In this intermediate five-day class, you will learn the fundamentals of hollow sculpting borosilicate glass at the torch in order to design plasma lighting. We will cover shaping, texture, and creating proper seals to make simple and complex sculptures. Sculpting techniques will cover abstract and figurative forms. You will also learn to add and design around the electrode and filling tube.

We will cover advanced topics like encasements and inclusions of phosphor as well as problems and design challenges presented by this method of working. Once your glass vessel is complete and checked for leaks, we will put our pieces under vacuum and fill them with noble gasses!

Class time will alternate between demonstration, discussion, and plenty of work time. You are strongly encouraged but not required to use the evening open studio.

On the last day we will light up all of our work and have our own plasma show.

Come to class with a sketchbook and plenty of ideas. Reference photos are encouraged for students with specific ideas they’d like to pursue.

Experience working with hollow borosilicate glass is required, however experience with plasma/neon is not. Students should at least be comfortable connecting hollow tubes to make a "straight seal."

Additional Class Materials

A blow hose assembly kit is required. Students may bring their own or kits are available for purchase on-site on the first day of class for $40.

Evening Open Studio

Studios are open until 9:30PM for students to practice. Depending on the class, process, and techniques, this time might be highly suggested by instructors for students to use. In other classes, this time might be considered optional.

For more information, please review Summer Intensives.

Learn more about Angela McHale at www.roseglassart.com

Strata-Exploring Color and Creativity

$950 MEMBER PRICE: $950

with Morgan Madison

Calendar Next available session starts Jul 27, 2026 at 9 am, runs for 1 week

In this class we will explore layering transparent sheet glass to create rich color palettes and artwork of depth and character. This comprehensive kilnforming class is designed to inspire you, enhance your technical skills, challenge you to think critically about your work, and deepen your experience working with color in kilnforming. We will cover all aspects of Madison’s process of working with sources of inspiration, designing with analog and digital tools, cutting and assembly of compositions, and firing.

We will begin by designing and creating test pieces to explore possible outcomes and develop an understanding of how colors interact when layered. This foundation will guide our approach to subsequent projects that are well-considered and thoughtfully crafted. Throughout the course we will work one-on-one to strategize and tailor the techniques and process to fit your skills, style, and interests.

Discussion of firing schedules, finishing work in the cold shop, and strategies for presenting your work for display will round out the content. Outcomes will include test pieces valuable for future reference and at least one well-considered work that is brought to completion. We will also have the chance to create a simple custom-made stand for presenting this work.

The aim of this class is to be a lasting experience that provides you with simple yet powerful tools to support the pursuit of your unique visions in kilnformed glass efficiently, confidently, and to have fun while doing so.

This class is suited to a variety of levels of experience in kilnforming but a foundation of basic glass cutting skills will be highly advantageous. Digital design tools that will be used include Sketchbook (a free and accessible app available for most tablets) and Photoshop.

Evening Open Studio

Studios are open until 9:30PM for students to practice. Depending on the class, process, and techniques, this time might be highly suggested by instructors for students to use. In other classes, this time might be considered optional.

For more information, please review Summer Intensives.

Learn more about Morgan Madison at morganvanmadison.com

Deep Relief Dry Plaster Casting

$950 MEMBER PRICE: $950

with Sean Hennessey

Calendar Next available session starts Aug 3, 2026 at 9 am, runs for 1 week

Discover an easy, versatile, and economical way to create bas relief and deep relief kilnformed glass. Using found objects and fabricated forms, you’ll press originals into plaster powder to create backgrounds and foregrounds, then slump sheet glass into your molds. Working with Tekta Clear Bullseye glass and glass paints, you’ll learn glass cutting, moldmaking, and the kiln schedule for this technique. With minimal coldworking, you’ll use a wet tile saw and wet belt sander to finish your pieces.

This remarkable and nearly waste-free casting method offers endless possibilities for fine art, public art, and architectural applications.

This five-day class is suitable for beginners or experienced glass sculptors, and all skill levels.

Evening Open Studio

Studios are open until 9:30PM for students to practice. Depending on the class, process, and techniques, this time might be highly suggested by instructors for students to use. In other classes, this time might be considered optional.

For more information, please review Summer Intensives.

Learn more about Sean Hennessey at Sean-hennessey.com





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