Tag Archives: dye

Loving Indigo Blue from Oaxaca and Japan

I’m smitten with indigo. I first fell in love with it years ago in Oaxaca, Mexico, where I discovered it is grown along the tropical, humid southern coast of the Isthmus of Tehuantepec. The type of indigo grown in Oaxaca is a different strain. The botanical name for the Oaxaca indigo plant is Indigofera suffruticosa, also known as Añil. This species is native to the tropical and subtropical regions of the Americas, including southern Mexico. It is different from that grown in Asia or Africa, and yields a different intensity of blue. To go deeper into Oaxaca indigo, please read this piece I published in 2012.

Japanese Indigo, Persicaria tinctoria or Polygonum tinctoria (also known as Tadeai) is a frost-tender member of the knotweed family. Originally thought to be introduced from India and China via the silk trade, it likes to grow in warm, moist climates, often as a waterside plant. This plant thrives in the more temperate climate of Japan.

It was only natural that on this second trip to Japan (my first was in 2019), I would again pursue indigo. I took an indigo dye workshop and sought out a sashiko embroiderer who dyes her threads with indigo and stitches on naturally dyed indigo cloth. I should call this Japanese heaven. I was in my element!

Known in Japan as ‘aizome’, indigo dye is so integrated into Japanese society that this deepest, entrancing shade is often referred to as “Japan blue.” Evidence suggests that indigo production began in Japan as early as the 6th and 7th centuries. Because it was so difficult to produce, indigo was reserved for the wealthiest and most important members of society, particularly aristocrats and royalty. It was discovered, too, that Japanese indigo dyed fabric has many medicinal properties; its insect repelling and anti-bacterial qualities made it a popular choice for Samurai soldiers charging out into bloody battles.

Historically, it was also used to color workers’ garments and textiles for daily use. The traditional methods of fermentation and oxidization are used to achieve the various shades of blue. Color intensity is also controlled by the number of dips a yarn or textile is submerged into the dye pot. The indigo in Japan can yield a much stronger blue on plant fibers such as cotton or linen, than in Oaxaca. Yet, the color of Oaxaca indigo on wool is spectacular.

In Oaxaca, indigo dyeing has a long history, dating back to pre-Hispanic times. Indigenous Oaxaca Zapotec and Mixtec weavers used this amazing blue for traditional ceremonial textiles as well as for clothing worn by royalty. The dyeing process is deeply tied to local crafts and cultural heritage here, too.

When Annie and I returned to Tokyo for a week after visiting Kyoto and Takayama, we took an indigo dye workshop in a neighborhood on the city’s outskirts. It took us about a half-hour train ride to get there. We took the workshop organized by Aikuma Japanese Dyes–Japanese Dyeing Workshops. The owner is Yuta Yasuda, and his family has owned the company that supplies dyers since the late 1800’s. Yuta speaks excellent English and arranged for his colleage, dye master Morito, to lead the workshop. Yuta translated, but it was easy to pick up the techniques just by watching.

We used a rice paste resist and stencils made with Japanese washi paper. To make the rice paste Morito used three parts of rice bran to two parts of rice flour. Rice bran is a by-product of sake production, so nothing is wasted! The labor to harvest rice and indigo crops immigrate from Vietnam, Kurdistan, Turkey and China. Farms need lower cost labor, just as we do in the United State of America.

Take an indigo dye workshop with us in Oaxaca when you visit!

NEW! One-Day Indigo Dye Workshop

Indigo blue is one of those magical colors that so many of us covet. It comes from a leafy green plant that looks like pea shoots and is found in many countries around the equator including Africa, India, Japan AND Oaxaca, Mexico. Laboriously cultivated and processed in the humid conditions of Santiago Niltepec near the Isthmus of Tehuantepec, Mexican indigo yields a deep, rich blue color when it is dipped in the fermented dye bath several times.

In fact, indigo is not technically a dye but a pigment, which coats but doesn’t penetrate the fibers. It can be used successfully on animal and plant fibers like wool, cotton, linen and silk it can also be used to color wood and concrete. It does not need a mordant, but it is tricky to work with! Our dye workshop shows you how.

We call it magic because it is precise chemistry, where oxidization occurs to release the color. When you dip the fiber into the dye bath then lift it out, you watch the material change magically from green to blue before your eyes. The amount of indigo, water temperature, and fructose added to the dye bath (an organic, non-toxic natural sugar) must be precise.

Indigo was used to distinguish royalty in many cultures around the world and the French used it to distinguish the color of their military garb.

One-Day Indigo Dye Workshop

From 10:00 am to 3:00 pm. You grind the indigo into powder and prepare the dye bath, learning at least two different recipes and the history of indigo in Oaxaca. You will experiment with a shibori technique and solid color dyeing on cotton. If you wish, you can bring a small amount of linen or silk to experiment with, too. You will have a choice of making napkins, a table runner or a scarf.

You set your own dates. Please send several dates you are available and we will advise as to our availability.

Private workshop fee is $235 for one person. $195 per person for two or more people.

How to Register and Pay: Send Norma Schafer an email to tell us your preferred dates. We will check available dates and let you know. Then, you tell us you are ready to register.

You can choose one of three ways to reserve with a non-refundable 25% deposit:

  1. Zelle bank transfer with no service fee
  2. PayPal with a 3% service fee (we send you a request for funds)
  3. Venmo with a 3% service fee (we send you a request for funds)

Please tell us which payment method you prefer when you tell us you want to register.

The balance is due in cash on the day of the workshop in either US dollars or MXN pesos (at the exchange rate of the day).

Once you register and make your deposit, we send you a confirmation along with the location of the dye studio, which is located in the historic district of Oaxaca city, about a 20 minute walk from the Zocalo.

  • Lunch is on your own. You can bring a lunch or go out in the neighborhood.
  • Please bring your own drinks and snacks.
  • We give directions to the workshop after you register and pay the registration fees.
  • Please, no children under the age of 15. 

About Your Instructor: The workshop instructors are knowledgeable experts in the natural dye process and materials. They provide dyed wool and cotton yarns and thread for many of Oaxaca’s famous weavers and textile designers, and work with textile designers worldwide to offer customized colors that are used in fashion and home goods.

Please let us know if you have any questions. Thank you.

Women Weavers in Teotitlan del Valle, Oaxaca: Part One

Recently, I spent the day with a University of Michigan, public policy and economic development researcher, who asked me to introduce her to the Zapotec weaving culture of Teotitlan del Valle. Her expertise is India. Now, she is exploring how India and Mexico intersect and diverge in their support of artisans, particularly weavers.

Handwoven indigo rug with dye prepared by Juana.

hand-woven indigo rug with dye prepared by Juana Gutierrez

During our almost 10-hour day, we visited with five weaving families who work in natural dyes, two of whom are official cooperatives, registered with the government. One of these cooperatives, Vida Nueva (New Life), is solely woman-operated. Our time with spokeswoman Pastora Gutierrez enlightened my knowledge about how women came to become weavers in Teotitlan del Valle.

Federico Chavez Sosa at his loom in Teotitlan del Valle

Federico Chavez Sosa at his loom in Teotitlan del Valle

Weaving on the fixed-frame pedal loom is mostly men’s work. The looms are big and heavy. It takes upper body strength to operate them. When the Spanish friars introduced this tapestry loom (along with churro sheep) to New Spain with the conquest, they trained men to use it, just as men traditionally worked this loom in Europe to create textiles for warmth.

Oaxaca tapestry looms turned out blankets, ponchos, sarapes and other articles of functional cloth for insulation used by people and horses.

Started in the early 1940’s, during World War II when men were overseas, the United States Bracero program opened the opportunity for Mexican men to work legally as temporary, seasonal agricultural laborers. From 1948 to 1964, more than 200,000 Mexican worked in U.S. agriculture each year.

Hand-woven tapestries with spinning wheel

Hand-woven tapestries with spinning wheel

Talk to anyone in Teotitlan del Valle and you will meet someone who participated in this program or has a relative who did. I am told the impact on Teotitlan del Valle was huge and saw the exodus of many of its young and middle-age men. They worked in the fields and orchards of America to earn a living to support their families.

Many men didn’t return.

This is when most women learned to weave.

Young women, who always did the cleaning, carding and spinning of sheep wool, learned to dress the loom and weave tapestries. Many began producing sellable textiles by age 11. Mothers, aunts, sisters, nieces and cousins came together to make this a family endeavor until the men returned, much like the sewing bee in small town USA. The making and selling of textiles remained closely within the family group.

Old sarape design, now a floor rug

Old sarape design, now a floor rug

By the mid-1970’s, Teotitlan del Valle weaving shifted from blankets and clothing to ornamental floor rugs, brought on by the market demand of Santa Fe interior design style. Importers developed relationships with village weavers who became exporters. Many were men who had learned a little English working in the Bracero program and had returned to the family and village infrastructure.

Resources

Book: Zapotec Women by Lynn Stephen, Duke University Press

 

Natural Dyes and Indigo Blue Easter Eggs

I’ve never seen dyed Easter eggs here in Oaxaca, but perhaps someone could correct me if I just haven’t noticed them. Yet, here we are in the world of natural dyes. My personal favorite is indigo blue. So, when this post from Improvised Life came to my inbox this morning, I felt compelled to share it.

Naturally Dyed Easter Eggs Made Simple

This segues into the world of natural dyes here in Oaxaca, where a kilogram of indigo from the coast costs over $100 USD. In the spirit of indigo blue, I’d like to share these photos with you of indigo blue dyed textiles taken during recent Natural Dye Textiles and Weaving Study Tour programs.

 

Thanks to Juana Gutierrez, Galeria Fe y Lola, Alfredo Hernandez Orozco, Bii Dauu Cooperative, Elsa Sanchez Diaz, Arturo Hernandez and Porfirio Gutierrez for their talent to keep the world of natural dyes alive here.

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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