Have A Look Inside the Casting Kiln

A time lapse of the glass for the Giant Magellan Telescope’s fourth mirror melting, captured from inside the kiln.  The Giant Magellan Telescope (GMT) will be one member of the next class of super giant earth-based telescopes that promises to revolutionize our view and understanding of the universe. It will be constructed in the Las Campanas Observatory in Chile. Commissioning of the telescope is scheduled to begin in 2021.The mirror is made using a unique “spin cast” process; the furnace is rotated at 5 rpm as the glass melts. This gives the mirror surface a rounded, or parabolic shape. The mirror will still require additional shaping by grinding to achieve optical tolerances, however, this spinning process saves several tons of glass and significantly shortens the annealing and grinding time because the glass is already in a parabolic shape.
Once the furnace is started, the temperature is maintained for four hours to allow the glass to melt and fill the mold. As the glass is heated it gradually becomes more fluid. Eventually it becomes fluid enough that as the oven is spinning the glass rises up the side of the furnace (the same way as if you were spinning a bucket of water). After more heating the glass becomes fluid enough that it can sink down into the mold.The glass is then cooled rapidly to 900°C (1652°F), and then cooled more slowly for three months to avoid strains in the final mirror.

Washington Glass School Goes All SOFA Chicago

SOFA_CHICAGO_500x500Every fall Chicago, IL hosts the critically acclaimed Sculpture Objects & Functional Art Expo, more commonly known as SOFA. SOFA Chicago 2015 will be held November 6 – 8, 2015 at Navy Pier’s Festival Hall, where masterworks from top international galleries and dealers from numerous countries will exhibit. An opening night preview will be held Thursday, November 5. On par with Art Basel and TEFAF Maastricht, the critically acclaimed art fair has been continuously run every year since 1994. What distinguishes SOFA from other top art events is its focus on three-dimensional artworks that cross the boundaries of fine art, decorative art and design. SOFA is noted for its exceptional presentation of artwork by international galleries and it is enhanced by the many talks to attend in the Lecture Series given by award-wining designers and artists. 

This year, a number of Washington Glass School artists will be featured at the art fair, and the artists are bringing new works that have taken them in new directions. Tim Tate will be giving a “Booth Talk” at Habatat Galleries (space #1400) on Saturday, Nov 7 @ 1:00 pm. Just after that talk, at 2:00 pm, Sean Hennessey and Michael Janis will be featured at the Art Alliance for Contemporary Glass (AACG) Ice Cream Social on the terrace at Navy Pier.

Allegra Marquart, "The Princess and the Pea", 2015, Cast glass shapes wall mounted over a sewn panel, 14"x 28"

Allegra Marquart, “The Princess and the Pea”, Cast glass shapes wall mounted over a sewn panel, 14″x 28″ photo: Pete Duvall

Allegra Marquart (Maurine Littleton Gallery, Space #821) has mixed her cast glass with textile, exploring the new possibilities for color, texture and especially line. Allegra has been stitching connections that create open, delicate looking backgrounds that complements and comments on the bolder glass shapes which are mounted slightly in front.  The glass and the threads compliment concepts of fragility and ambiguity. 

Sean Hennessey

Sean Hennessey, clockwise from top left: “The Doors that May Open”, “The Relentless Path Upward”, “The Gift of Time”, “From Mud and Soap”, cast glass, imagery, steel, LED; 24″ x 36







Sean Hennessey (Habatat Galleries, Space #1400) will be presenting works that take him in a new direction, both in terms of the brightness of the colors and in the use of a separate panel that incorporates photographed and drawn imagery, telling a slightly different side of the story from the larger panel. 

Audrey Wilson (Alida Anderson Art Projects, Space #402) makes her debut at the art fair. Her new mixed media works explore alternate and extraordinary realms.

Audrey Wilson, " Luminiferous Aether Electrode"

Audrey Wilson, ” Luminiferous Aether Electrode”, Cast glass, electronics, found objects, photo Pete Duvall

Michael Janis (Maurine Littleton Gallery, Space #821) explores concepts of identity with his frit powder (sgraffito) drawings with cast glass elements. New this year are his ceramic and glass sculptures.

Michael Janis, "Regeneration", cast glass, ceramic, 14” x 16” x 12” photo: Pete Duvall

Michael Janis, “Regeneration”, cast glass, ceramic, 14” x 16” x 12” photo: Pete Duvall




Tim Tate (Habatat Galleries, Space #1400) is showing his new illuminated pieces, his infinity series. Tim entices the viewer to look deeply into his created environments, create an optical and physical illusion of infinity through apparent limitless space.  There is an intimacy created by viewing deeply into a circular opening, as if peering through a portal to another reality.

Tim Tate, "Violet Tattoo Infinity", Cast Poly-Vitro, Glass, Lighting; photo: Pete Duvall

Tim Tate, “Violet Tattoo Infinity”, Cast Poly-Vitro, Glass, Lighting; photo: Pete Duvall






SOFA Chicago November 5-8, 2015

600 East Grand Avenue
Chicago, IL 60611


Chicago SOFA Floor Plan 2015

A Special Halloween Gathering – with Laura Donefer!

Saturday, October 31, 2015, 2 to 4pm

Laura Donefer and the Washington Glass School would like to invite all to a special Halloween presentation.


Laura Donefer works the glass fashion.

Laura Donefer will give a lively talk about her 35 years working with glass, from her infamous Glass Fashion Shows to her colorful Amulet Baskets to her more emotional installations. laura.donefer.art.jpgIf you have not been to the Washington Glass School in a while, there are a lot of new things to see!

In the spirit of the holiday, Laura Donefer has suggested (tho not required) that everyone wear costumes! 


Washington Glass School

3700 Otis St., Mt. Rainier, MD 20712

George Koch Named Finalist in We DC Awards

we.dc.awardThe Washington DC Economic Partnership (WDCEP) announced the finalists for the inaugural We DC Awards that honor and recognize Washington, DC leaders for their vision, energy, investment, and time to develop a thriving economic ecosystem in Washington, DC. WDCEP will recognize three visionaries from Washington, DC -based real estate, technology, and creative economy markets, whose contribution has made a significant impact within the city.

WDCEP will present the We DC awards at its 2015 Annual Meeting and Economic Showcase taking place on Friday, October 30 at the Walter E. Washington Convention Center. This year’s annual meeting will mark 15 years of WDCEP’s contribution to the District’s economy and celebrate the city’s accomplishments achieved throughout the year.

The categories and criteria for the three We DC Awards are as follows:

We DC | Real Estate  | We Dream
This award will recognize an individual and/or company that are in commercial or housing development, architecture, construction management, real estate brokerage, and property management.



PN Hoffman

Shalom Baranes Associates

Menkiti Group

We DC  | Innovation + Tech  | We Imagine
This award will honor an individual or company in the high technology, web, application, or graphic design, or data and research.


Allen Gannett, TrackMaven

Andrew C. Florance, CoStar Group

Sibyl Edwards, DC Web Women

Ben Miller, Fundrise


George Koch (L) strategizes with WGS co-director Tim Tate about the next DC based international art fair.

We DC  | Creative Economy  | We Create
This award will recognize an individual or company in the theater, restaurant or culinary, culture (museum, gallery, etc.), music, art, or film industries.


Julianne Brienza, Capital Fringe

Shane Pomajambo, Art Whino and Blind Whino

Jonas Singer & Cullen Gilchrist, Union Kitchen

George Koch, Center for the Creative Economy

We are so happy to learn that George Koch – of Artomatic, and the organizer of a number of US/UK glass exhibits, “Glass 3” was held in Georgetown 2008; in 2009, 38 artists from Sunderland participated in the 10th Artomatic, held near the Navy Yard, and the 2013 International Glass & Clay exhibit held at the Edison Place Gallery.

Congratulations & Good Luck George!


For more info and to register for the WDCEP 2015 Annual Meeting and ECON Showcase – click HERE.


Syl Mathis Cast Glass Featured @ Bethesda Row

bethesda.header.logoBethesda Row Arts Festival

4841 Bethesda Ave, Bethesda, MD

The Bethesda Row neighborhood is located one block west of Wisconsin Avenue (within easy walking distance of the Bethesda Metro station) on block framed by Woodmont Avenue, Bethesda Avenue and Elm Street -east of Arlington Road.

October 17-18, 2015, Saturday 11am-6pm, Sunday 10am-5pm

syl mathis cast glass art

Syl Mathis’ mixed media sculpture

The Bethesda Row Arts Festival is one of the leading fine art and craft festivals in the mid-Atlantic. Featuring 190 juried museum quality artists, the streets of Bethesda Row transform into an outdoor art gallery. Art collectors and lovers will find one of a kind top quality: ceramics, drawing, pastels, fiber, decorative, fiber, wearables, glass, graphics/printmaking, jewelry, metalwork, mixed media 2D, mixed media 3D, oil/acrylic painting, photography, digital art, sculpture, watercolor, and wood. WGS artist Syl Mathis is one of the featured artists exhibiting.

For more information: http://www.bethesdarowarts.org/show-information/

Artomatic Returns -Get Going !

Artomatic 2015 is a six-week long art festival in Prince George’s County, MD – right by the New Carrollton Metro Station – that is “by artists, for everyone.” It is absolutely free to the public. This year’s event features more than 700 artists: Visual art, music, performance, film, and more. Workshops, tours, seminars and other events will be held throughout the duration of the show October 30 thru Dec 12, 2015. Location: 8100 Corporate Dr., Hyattsville, MD 20785

Want to Participate as an Artist? or Volunteer? or Host?

Click HERE to jump to Artomatic 15‘s participation website page.


San Fancisco’s Museum of the African Diaspora Awards Cheryl Derricotte Emerging Artist Solo

Congratulations to Cheryl Derricotte – alum of Washington Glass School and recent recipient of the Art Alliance for Contemporary Glass (AACG) “Visionary Scholarship” – San Francisco’s Museum of the African Diaspora (MoAD) just announced her as one of the winner’s of the museum’s inaugural Emerging Artists Program. 

MoAD announced that the two winners, Tim Roseborough and Cheryl Derricotte will each have a solo exhibit in the museum. Cheryl Derricotte’s exhibit, Ghost/Ships, is scheduled to be on view Jan. 27–April 3, 2016.


Said Cheryl about her upoming museum solo show at MoAD:  “In 2013, the British Library released 1 million images into the public domain and I was immediately intrigued. I had recently made a cast glass boat with an ephemeral quality. When I began searching the library for images related to “ghost ships,” images of slavery came up. And so began the roots of this show 2 years ago.”

This show will include approximately 20 works that reveal images of people from African descent who come from diverse locales and were involved in the trade as will as images of ships, oceans and botanical illustrations of cotton, which was a central crop to the institution of slavery and the basis of much of the early craft art. “I am really excited to have the opportunity to develop this work in to a solo show for the Museum of the African Diaspora” said Cheryl.

cheryl.derricotte.Sham MissionaryOriginally from Washington DC, Cheryl Derricotte is a visual storyteller who currently resides in Oakland, Calif. She holds a master of fine arts from the California Institute of Integral Studies (CIIS) and has been awarded Art Alliance for Contemporary Glass’ Inaugural Visionary Scholarship and a D.C. Commission on the Arts & Humanities /National Endowment for the Arts Artist Fellowship Grant. She’s exhibited at the Smithsonian Museum of Natural History, Florida State University Museum of Fine Arts and the San Francisco Airport Museum.


Ghost/Ships opens Nov. 11, 2015  thru April 3, 2016.






Museum of the African Diaspora

685 Mission Street (at Third)

San Francisco, California 94105

Janis & Tate @ Catholic University Architecture Department? Fab!

Washington Glass School’s Professor Michael Janis and Professor Tim Tate will present a lecture on glass art and architecture to students and faculty of Catholic University’s School for Architecture and Planning (CUArch) at the Crough Center for Architectural Studies as part of the Fall 2015 Fab Lab Lecture series.

Catholic University Architecture Department presents Michael Janis and Tim Tate

Catholic University Architecture Department presents Michael Janis and Tim Tate

We have just 3 things to say about this:




Debra Ruzinsky To Toss Challengers Into The (Glass) Heap

glass.heap.textWe are excited to share that our Debra Ruzinsky is one of 6 international artists who have been invited to participate in a glass art event at Sweden’s Glass Factory Museum in Boda GlasbrukDebra will be part of an international collaboration that includes GAS, Matthew Durran, London, and Linnaeus University which deals with new sustainable ways of working with glass as a resource: The Glass Heap Challenge – taking place October 7 to October 15, 2015.glass.heap

The idea of the Glass Heap Challenge, as conceived of by Matt Durran, is to challenge the creativity of artists, designers and glass protagonists to find and demonstrate unique, creative and inspiring works which show ways to utilize stockpiled waste glass. This not only brings a greater level of awareness to the potential of upcycling glass but also provokes discussion on how to make better use of waste material in general.

The Glass Heap Challenge doesn’t follow any established and elaborate plan – is inclusive and embraces the element of uncertainty. No one knows ahead of time what sort of raw materials will be on hand, often what type of space will be available, what kind of equipment or technical assistance will be on site, and indeed, as some of the teams are made up of people who have never met each other, who they will be working with. This uncertainty inspires the participants to meet the Challenge with a much greater level of energy and excitement than a more structured approach would give. The resulting finished pieces create a legacy of art works, objects and products to inspire and add value to future markets.

Good Luck Debra! Represent!!

Arts Program Job Opportunity from Maryland-National Capital Park and Planning Commission

The M-NCPPC Prince George’s Parks and Rec Arts and Cultural Heritage Division has a job opening for a person to coordinate performing arts programs around the county – More info below:

The posting is open until Oct. 29, 2015.

The Maryland-National Capital Park and Planning Commission is seeking an Arts Specialist who will work in Community Arts Services to develop and implement multi-disciplinary arts programs which targets a general and diverse population, as well as providing professional development and opportunities for local artists. The incumbent will oversee the programs for traditional theatre and exhibition settings and non-traditional settings, such as community centers and parks.



The Arts Specialist is responsible for providing performing arts programs for a county-wide audience of all ages consistent with the objectives of the Division’s Community Arts Unit.  Duties for this position include supervising summer day camps at two sites; managing teen arts events and programming at various sites; planning music, dance and theater performances and programs for indoor and outdoor facilities; being a liaison to community center staff to coordinate programs and resources as needed, collect and review program data, and other duties as assigned.  This position plans and supports events, classes, festivals, and programs throughout Prince George’s County in collaboration with colleagues, artist groups, community partners, and arts organizations.  Successful candidates will have experience in youth development, budget management, quality customer service, staff supervision, event planning, program management, and a background in an arts discipline: music, theater, visual arts or dance.




Click on the “Apply” link at the top of the page on the above link, or go to: https://www.governmentjobs.com/jobs/1228309/arts-specialist-11579-grade-h/agency/mncppc/apply.

An online account is required to apply.