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Thank you for visiting C3 Studios.

Who we are--

We're C3 Studios, Inc., a working glass art studio in the suburbs of Atlanta, Georgia.

What we do--

- Hold Workshops and Classes
- Provide Open Studio Time
- Carry Glass and PMC Supplies
- Stock Tools, Molds, Display Stands
- Sell Kilns and Kiln Time
- Provide use of a Wide Variety of
Coldworking Tools
... and much, much more!

Why we do it--

OUR MISSION: To provide an Environment for Learning by offering state-of the art techniques, technology, equipment and supplies and contract the best instructors in order to inspire and further develop the creative side in all of us.

Want to stay informed about classes and other activities? Then e-mail or phone us and ask to be put on our newsletter circulation list. You'll receive a monthly update of class and workshop offerings, notices of other activities (sales, field trips, exhibits, demonstrations, etc.), bulletin board items, the tip of the month, and photos including student's and instructor's work.

Our e-mail address is: c3studiosinc@bellsouth.net

Phone and fax number: (678) 957-9663

Mailing address: C3 Studios, Inc.
2805 Buford Hwy
Suite #106
Duluth,GA 30096

....W H A T S....N E W..?....


You may or may not know of all the hoopla going on in Portland, Oregon regarding glass manufacturing. This is soooo important that we did a copy-and-paste from a communications from Bullseye Glass for your review. When this first started, the objection from Bullseye's good neighbors was about using cadmium in the glass production, but has since escalated with class action law suits, etc. Cadmium is naturally found in the earth's crust; it is used in electroplating processes, industrial paints, batteries, and many more items that we all use in our daily lives. The latest objection is with chromium (how do you think manufactures get the green in their wine bottles)? Seems to me that these issues are being pushed by some locals and politicians that do not have all the facts. This is not only affecting Bullseye Glass but Uroboros Glass (also in Oregon). Uroboros also manufactures the hot glass colors for System 96. Some wholesalers (not Bullseye) have raised the wholesale pricing BY 40% on the "hot colors" that they have suspended manufacturing.

We at C3 have some of the Bullseye "suspended colors" in stock but cannot replace what is being sold for an undetermined amount of time. Therefore, we cannot offer any discounts on these particular colors.

The Bullseye article follows.


Bullseye Glass Co. needs your help

The Oregon Department of Environmental Quality (DEQ) is proposing a set of sweeping "temporary" regulations that will severely curtail our production, without clear supporting scientific evidence or an understanding of how we make our glass. The Oregon Health Authority (OHA) and the Multnomah County Health Department have stated that there is no immediate health risk to our community. Nevertheless, DEQ is strongly considering adoption of temporary rules that are technically flawed, discriminate against two small companies unfairly, won't improve Portland's air quality, and aren't necessary in the absence of acute health risks. Bullseye supports new regulations to improve air quality, but the temporary rules will not achieve that goal.

DEQ is accepting public comment regarding the temporary rules until March 30 at 5:00 pm (PDT). To read the draft rules and submit comments, visit http://1.usa.gov/1LtqPaY

The primary issue is our use of trivalent chromium-also referred to as Cr(III). Both DEQ and EPA have acknowledged there is no clear evidence of acute or chronic health risks based on Bullseye's use of Cr(III). The limitations proposed are based on politics and anchored in speculation that Cr(III) might possibly change into a more toxic form of chromium-Cr(VI) in our furnaces.

Scientific evidence clearly indicates our furnaces won't turn Cr(III) into Cr(VI). If they did, our glass would be ruined. For more information on this, see this explanation by Dr. William LaCourse of Alfred University: http://www.bullseyeglass.com/about-us/faqs.html#chromium

Bullseye understands the public interest and supports stronger environmental standards for our industry. To that effect, the company has already begun the process of installing 99% efficient baghouses on furnaces that melt glasses with chromium. Bullseye Glass and DEQ will test these filtration devices to make certain they operate correctly.

As many of you know, Cr(III) is essential to us producing the glass you rely on. Scientific evidence shows our use of the compound is not harmful. Nevertheless, DEQ wants to restrict Bullseye from using Cr(III) for an extended period of time. They are essentially basing these rules on an assumption of guilt without any proper supporting scientific or factual evidence.

These newly proposed regulations are based on politics and fear, not science and fact. They come right after DEQ's executive director was forced to resign and the supervisor of the air quality department left the agency.

If we are not allowed to use Cr (III), we can no longer make green glass. On top of our voluntary suspension of cadmium glass production until our baghouse is in place, this new limitation would eliminate 50% of our product line. It would result in employee layoffs, huge economic impacts to Bullseye and our worldwide customers, and could even drive us out of business.

Until March 30, the Oregon Department of Environmental Quality wants to know your opinion on whether or not to adopt temporary rules that are targeted to affect only one specific industry - the colored art glass industry.They could set a precedent that could affect every other colored glass manufacturer in the United States.

Again, DEQ is accepting public comment regarding the temporary rules until March 30 at 5:00 pm (PDT). To read the draft rules and submit comments, visit http://1.usa.gov/1LtqPaY

There are many issues to consider. Please let DEQ and the Environmental Quality Commission know whether you agree with the points below, and let them know how you would be affected by the temporary or permanent loss of Bullseye's products.

1. This is an improper use of temporary rule making. The Oregon Environmental Quality Commission should only consider a temporary rule when credible evidence demonstrates a rule is needed to prevent "serious prejudice to the public interest." This is not the case here.

Hastily adopting temporary rules make it appear that agencies are being proactive, but these rules do not protect the public, and makes Bullseye a scapegoat. There is no evidence that emissions from the facility pose any acute health risk nor that Bullseye is fully responsible for the emissions, nor that Bullseye's 42 years of operation have resulted in areas of health concerns in the vicinity of the facility.

If the EQC were to implement this temporary rule, numerous significant sources of toxic air pollution will remain from many unregulated businesses. Thus, the temporary rule would not effectively protect the public.

2. There is no immediate health risk. The recent OHA studies found that there was no increased cancer risk in SE Portland attributed to Bullseye's use of these materials. As the OHA states on its website, "it is unlikely that the level of metals detected in the air would cause any immediate health problems for people."[1] OHA also concluded that current data shows "long-term health risks are relatively low."

Further, DEQ found no health concerns due to cadmium, arsenic, total chromium or hexavalent chromium in the soil around Bullseye's factory. Soil samples showed soil levels were generally below naturally occurring or "background" levels of heavy metals. Keith Johnson, manager for the DEQ's Northwest Region Cleanup Program, stated, "[o]ngoing emissions from the Bullseye facility are not resulting in harmful impacts to soils around the facility."[3]

DEQ's and OHA's own statements provide that the rule is not needed to prevent "serious prejudice to the public interest."

3. Instead of a hasty and discriminatory temporary rule, DEQ should focus on permanent rules, based on scientific investigation and a thoughtful process to address Portland's air quality issues. Bullseye will support that effort. These rules should give clear directions to businesses and support the safety of the community. New regulations should cover all businesses, not just target minor specific industries.

4. With minor changes to correct scientific errors and omissions in the currently proposed rule, Bullseye Glass is willing to sign an agreement that achieves all of DEQ's goals and allows DEQ and Bullseye to respond promptly to new factual information.

5. The haste to adopt technically flawed temporary rules makes it appear that Oregon is repressive to manufacturing businesses and does not care about jobs.

6. Oregon agencies should strive for proper and fair treatment of all parties, based on law, rather than responding to public concern resulting from sensational blog posts and test results with partial data and no peer review.

7. The health and safety of the community can be achieved without forcing these businesses to close.

8. If Bullseye Glass is forced to stop producing 50% of its glass products for 6 months, without regard to ongoing test results or added emission controls, Bullseye's survival is at risk. We support an agreement that is similar to the temporary rules, but unlike the temporary rules, also allows DEQ and Bullseye to respond promptly to new factual information.

9. Bullseye Glass Co. has a payroll of $7.5 million dollars. 130 Portland families and 20 other Bullseye families depend on Bullseye for jobs. Hundreds of Oregon artists and craftspeople depend upon Bullseye products. Tens of thousands of artists across the United States and the world depend upon Bullseye products.

Example message of support (feel free to use your own words):

Bullseye glass has a long history of responsible operation. I stand with Bullseye Glass in its efforts to continue operations as a responsible citizen of the social and business community of Portland, Oregon.

Regulatory decisions must be based on science, not political issues. A leading scientist, Dr. William LaCourse of Alfred University, has said Bullseye's furnaces do not produce toxic chromium. We urge DEQ to rely on science and fact, and not to rush to impose these poorly written and misdirected rules.

We sincerely appreciate any support you can provide right now.

(To contact us on this subject, please write to questions@bullseyeglass.com. This is the email address for our Environmental Information web pages)

Warm regards,

Dan Schwoerer and Lani McGregor
and the people of Bullseye Glass Co.

IMPORTANT: If you only have time to do one thing, submit your comments to Oregon's DEQ's public comment form:
Oregon Rules and Regulatiions

Current proposed temporary rules and comment form: USA GOV

Oregon Environmental Quality Commission:
Colleen Johnson: Johnson.colleen@deq.state.or.us
Melinda Eden: Eden.melinda@deq.state.or.us
Jane O'Keefe: Okeeffe.jane@deq.state.or.us
Ed Armstrong: armstrong.ed@deq.state.or.us
Morgan Rider: rider.morgan@deq.state.or.us

Oregon Health Authority (OHA)
Lynne Saxton
phone: 503-947-2340
Email: lynne.saxton@state.or.us

Governor Kate Brown
phone: (503) 378-4582
email: https://www.oregon.gov/gov/pages/contact.aspx

Representative Rob Nosse
phone: (971) 217-8037
email: Rep.RobNosse@state.or.us

Representative Jessica Vega Pederson
phone: (503) 986-1447
email: Rep.JessicaVegaPederson@state.or.us

U.S. Representative Earl Blumenauer
phone: (503) 231-2300

Gabriela Goldfarb
phone: (503) 378-5232
email: Gabriela.GOLDFARB@oregon.gov

Jeff Merkley
phone: (503) 326-3386
email: http://www.merkley.senate.gov/contact

Ron Wyden
phone: (503) 326-7525
email: https://www.wyden.senate.gov/contact

[1] Oregon Health Authority, "OHA Investigating Metals Emissions in SE and N Portland," (last accessed March 13, 2016).
[2] Ibid.
[3] Oregon Health Authority, "New soil, cancer, urine test data show low risk for Portland residents," (last accessed March 13, 2016).

Our mailing address is:
Bullseye Glass Co.
3722 SE 21st Avenue
Portland, OR 97202

(the above is under the copyright of Bullseye Glass)

With all of that said, please do your part and support Bullseye Glass by sending emails or calling the above resources.

Kathleen Sheard heads up our team of artists and the project is moving along but we still are looking for donations to help fund this important educational art piece. See Kathleen's webpage for more information on the Cycle of Life: Kathleen Sheard

Looking forward to seeing you soon,

The gang at C3

################################ WORKSHOP UPDATES ################################

C3 Studios will be closed Saturday, March 26th so that we may be with our families this blessed weekend.


HOW TO CUT GLASS 101 (CURRENTLY FULL: call concerning possible cancellations)
$50 PLUS $45 Materials Fee. 12pm - 4pm
Come and learn the tricks the experts use to make accurate cuts including mitered edges, triangles and diamonds using the Morton System. Workshop geared to the new as well as the seasoned cold or warm glass artist.

APRIL 9, 12-4


$75 PLUS $35 Materials/Lab Fee.
Learn how to cut glass using a pattern, free hand cut pieces, assemble, and fire. The piece will be kilnformed for you for pickup the following week. You will learn how to sweat solder a copper stem and leaves. Assembly parts and pieces included.
Gorgeous as always.

APRIL 23, 12-3


$75 includes all materials
Copper foiling glass has so many possible applications. This is a basic class to demonstrate how to choose your glass, cut (Carol Webb's part), copper foil, the right and wrong way to solder, clean up, and of course safety. You will leave with a stained glass sun catcher. But start thinking outside of the box. Use this technique for small jewelry pieces, ornaments, then go on to make some small sculptural pieces, then lamps......

The possibilities are endless. No experience necessary. If you have done stained glass before, but it has been awhile, bring all your old tools etc. and let us show you how to use them.

Register ASAP for all classes so we can make sure we have enough materials ready for your use.


This section is for any announcements that you may want to share with others. In addition, we would like to offer a tip or trick of the month. You can email us at


The truth has more value than money.

Carol Webb


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