Tag Archives: indigo

Travel for Texture and Oaxaca Natural Dye Workshop

Natalie and her mother Olga traveled north from Guatemala, through Chiapas and came to Oaxaca to take a natural dye workshop with Taller Teñido Natural. We scheduled a two-day program for them to go deep into Oaxaca’s traditions for using natural plant materials, including indigo, fustic and wild marigold plus the cochineal bug to create glorious color.

Natalie is a textile designer from Washington, D.C. and writes the blog Travel for Texture.  Here is her post A Wooly Mexican Rainbow about the workshop experience, as well as her travels through Guatemala and southern Mexico.

And her photos are to dye for! During the two days, Natalie and Olga made 18 different colors and went home with formulas and a palette of sampler yarns.

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Please contact me to schedule your own customized natural dye workshop for one, two or three days when you are in Oaxaca. It’s a great way to experience the local culture. Cost is based on number of people participating!

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Indigo Dye Workshop in Teotitlan del Valle, Oaxaca

Making a shibori scarf using indigo dye was a highlight of the Penland School of Crafts visit to Oaxaca.

Penland Indigo WorkshopWe settled into the workshop studio of the Chavez Santiago family to hear about the planting, cultivation and preparation of indigo on the coast of Oaxaca in the village of Santiago Niltepec.

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Some people called it tie dye, but we know better since the technique was originally developed in Japan.  Lots of ways to make designs and patterns in the cloth that will resist the dye that coats its surface. PenlandBest91-60

It is a long seven month process to grow the indigo plant.  It needs the right soil and climate plus the knowledge of how to extract the blue color from the plant so that it becomes a stable and strong dye.

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The Museo Textil de Oaxaca now has an excellent exhibit and video that explains the fermentation, dye extraction and drying process.  What you end up with is a hard chunk of material that looks like coal.  It’s then ground into a powder and carefully added to a water bath so that the oxygen molecules are not activated.

PenlandBest91-56After we use rubber bands, string, marbles, beans, nuts, and just simple folding to create the pattern, we tie a string to the cotton cloth to submerge it gently into the dye bath.  It stays there for about twenty minutes.  Those who used the folding technique wrapped their cloth around styrofoam cylinders.

PenlandBest91-58 PenlandBest91-65 PenlandBest91-51 I work with local experts and guides to put together an unusual and intimate view of Oaxaca, her art, food and culture. I am not a tour guide but an expert at award-winning university program development. If you organization has interest in a program such as this one, please contact me.

PenlandBest91-69 PenlandBest91-64Art making in Oaxaca comes in many forms and varieties.  Making indigo scarves is just one way to participate hands-on in all that Oaxaca has to offer.

PenlandBest91-71 PenlandBest91-68 PenlandBest91-62At the end of the workshop we enjoyed a tapestry weaving demonstration with Federico Chavez Sosa and his wife Dolores Santiago Arrellanas who operate Galeria Fe y Lola in Oaxaca city. Its amazing to see how they color all their wool with natural dyes and use the color together to make extraordinary, vibrant carpets.

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Natural Dye Workshop Yields Glorious, Colorfast Textiles

Working with natural dyes like cochineal that yield red, indigo blue, wild marigold (pericone) and fustic to give us yellow, is like being a pastry chef and following a recipe.  It helps to know a little chemistry or have a willingness to learn.

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Indigo dye bath percolating

Eric Chavez Santiago, who is one of Mexico’s most knowledgeable natural dye experts and our workshop leader, takes us through the steps to use a non-toxic process to mordant wool that we will  use to dye cochineal, fustic and wild marigold.  Wool that we dye with indigo requires no mordant but another set of intricate steps that will guarantee a result of intense blue and its variations.  See the green bloom in the photo above. The chemistry here is to allow no oxygen to enter the dye bath. Stirring is a no-no.

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The intense colors we get depend on a number of factors, including the original color of the natural wool, the amount of dye for the recipe, the length of time in the dye bath, the number of dips, how little dye is left in the dye bath, and whether we use an acid (lime juice, for example) or a base (baking soda, alum or ashes).  Eric has developed an extraction technique for the cochineal that yields the most intense, concentrated color.  The extract can be saved and refrigerated for later use and then refreshed.

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In the three-day Oaxaca Natural Dye Secrets workshop, we go through the basics and then tackle more advanced dyeing techniques using acids, bases, and over-dyeing.  Over-dyeing is when you first dye your fiber with the base color such as red (cochineal) or yellow (fustic or wild marigold).  The red is then dipped in the indigo dye bath to yield various shades of purple depending on the shade of red.

Next Workshop:  March 6-12, 2014

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This is not a complex process, but requires attention and following the recipes.  By the end of the workshop, participants have color samples with specific formulas/recipes for all the shades from yellow to green to pink to red to orange to purple to blue.

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During the workshop, we also experiment with shibori dye techniques using indigo with 100% cotton fabric.  The resulting pattern depends on how we fold, wrap, package, or tie the fabric.  Some use rubber bands, string, marbles, sticks, and other materials to manipulate the design.

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Everything depends on whether the material is a protein (animal) or cellulose (plant) fiber.  Cochineal only works best with protein fibers that are mordanted in advance.  Indigo is not really a dye but a stain and only coats the surface of the fiber (which you can see through a microscope).  Indigo works well with protein AND cellulose fibers.  And, wow, does it attach to everything it touches!

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Assisting Eric with the workshop is his wife, Elsa Sanchez Diaz.  As his partner in life and this workshop, Elsa takes detailed notes about the formulas that Eric is using so that there is a record of the colors achieved.  She also helps the participants to complete their samplers with tagged formula notes at the end of the workshop.

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Our participants come from Pennsylvania, Virginia, Northern California, and Kansas.  They include novices and experienced fiber artists/dyers.  Several had never been to Oaxaca before.  One is an English professor, another a faculty member in architecture and interior design, another a mixed media artist, and two professional weavers.  Everyone came away with a great experience and more information than they ever dreamed possible.

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Next Workshop: March 6-12, 2014 

If you can’t attend this workshop, let us know!  We can possibly schedule the next workshop to suit your travel schedule.

Color Intensity of Natural Dyes from Oaxaca Sources

Today I changed the banner of the blog to give you a picture of the range of intense colors we got from the natural dye workshop we just completed with Eric Chavez Santiago.  Eric is one of Mexico’s most knowledgeable dye masters and his techniques include how to extract the color without wasting it.

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We started with three colors only — cochineal, indigo and fustic — red, blue and yellow.  By over-dyeing and using various shades of natural wool, plus the chemistry of using an acid or a base with the color, we were able to get the amazing, rich colors that you see in the banner photo. They are all colorfast.

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I will be writing more about this in the next few days and publishing more photos.  But in the meantime, I wanted you to see what our group accomplished during this three-day workshop.

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The next natural dye workshop is in March 2014. Let me know if you want to participate.

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Oaxaca Indigo Dye Workshop Delights Penland School of Crafts Visitors

Penland2013_1-45Dyeing with the natural color of indigo was a highlight of the Penland School of Crafts textile workshop tour of Oaxaca in early November.  I brought this wonderful group  of women — all first-time visitors to Oaxaca — for a workshop with Eric Chavez Santiago and his parents at their family home in Teotitlan del Valle.

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Indigo is a plant that grows wild on the southern Pacific coast of Oaxaca in the village of Santiago Niltepec.  Before we rolled up our sleeves to immerse our hands and white cloth into the dye pot, Eric explained the process of how indigo is processed here by hand to get the intense color that you see in the photos.

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After Eric demonstrates how to twist, tie, bundle, fold, clip, band, and otherwise manipulate a white piece of cotton to get a pattern, each person takes their cloth and starts their own project.  Some choose marbles that are held by rubber bands.  Others fold the cloth like a sandwich of triangles. Some combine the two.

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It’s a surprise when we unroll them from the styrofoam tube.  Every resulting piece is unique and beautiful.  Perfect for a scarf or wall-hanging.

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I cannot say enough about Eric and his family, what an education and experience. I feel like I have new friends in Mexico. The personal contact and sharing make this such a rich and deep experience, not just learning a skill but really feeling the history of the culture and being charged by the experience. – Barbara Benisch

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During the workshop, Federico Chavez Sosa and Dolores Santiago Arrellanas give us a break and show us the process for tapestry weaving with a thorough demonstration.  The family only uses natural dyes to produce the rugs they weave.

We have two spaces left for a 3-day natural dye workshop in January, several spaces open for a 4-day tapestry weaving workshop that immediately follows.

We develop customized programs like the one for Penland for arts organizations.  Contact us to learn more. 

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