Seward Art Crawl 2017

3 12 2017

My 8th year participating in my neighborhood Seeard Art Crawl in Minneapolis, Minnesota. Balmy weather this year, in the 50’s! Some years the first weekend in December has brought below zero temps and snowstorms. Good weather for “crawling”!

C962035A-7771-4E73-8BB7-DFEAF9BAE8FFA1CDD67A-25CB-4854-842A-3F6402030D1AB3651701-C3E2-4C9B-8EE8-ACE0B8B0F0877199254E-530E-481F-A0A5-2DBD6EB7AAAE

And some photos that go with the ice fishing house theme… Ice caves on the shore of Lake Superior when the lake froze solid a few years ago. Apostle Islands in Wisconsin. Brrr, that was a cold photo shoot!C998E483-AAC7-4E8E-9DB3-9C4DBBEA2C99FFA22601-B3A8-4EF1-8EEF-96769FF662DA

Advertisements




Dyeing Silk with Brazilwood Shavings

8 05 2017

My friend and master violin bow maker Lee Guthrie gave me some shavings from Brazilian Pernambuco wood, which makes a stunning crimson red dye. Known as Brazilwood by dyers and favored by bow makers, it’s also an historically important dye material. The name for the country of Brazil is actually shortened from Terra do Brasil “land of brazilwood”, since it was so important to the economy. Brazilwood dye can also refer to a related Asian species of Caesalpinia or Sappanwood. See the Wikipedia entry for more background information.

img_0156

Simmering Brazil wood shavings

img_0485

Shades of red from Brazilwood dye

To make the dye, I poured boiling water over a big handful and let it sit overnight. I soon discovered that it’s a very strong dye, so I removed some shavings and simmered the rest for about 1 hour. The silk scarves were pre-mordanted with alum, then brought to a simmer, turned off and cooled overnight. Shavings can be dried and used again for lighter shades. Iron darkened the color to a burgundy. Eco printing with leaves was done after dyeing.

img_0254

Silk Scarf dyed with Brazilwood and eco printed with local leaves

img_0319

Brazilwood dyed silk scarf with iron


*  View my available scarves in the Eco Print section of my ETSY SHOP. *






Eco Printing with Tropical Leaves

4 03 2017

At the end of January I again had the opportunity to combine a winter vacation with eco printing in Mexico. I stayed at my Minnesota friends’ house in Puerto Morelos (a small beachfront town just south of Cancun) in exchange for sharing some new techniques I’ve learned in the past year with their Mexican artisan friend, Angelica. We built on what we learned last year about some of the local plants that print well, and added some natural dyes to the mix. We tried using the local tropical almond tree leaves for a dyebath, which gave a beautiful gold color. Here are a few images from the mini-workshop.  I especially love the unknown vine that was easy to find and printed up nicely, with and without iron.

img_0593

mexicoecoprint

img_0543



*  View my available scarves in the Eco Print section of my ETSY SHOP. *






Eucalyptus Color Tests for Eco Printing

18 02 2017

I love to experiment!  It takes a certain amount of discipline and organization, but I’m always glad when I take the time. I mostly use my local leaves for eco printing, but I also love the colors and shapes of Eucalyptus leaves and seeds. Australian Eucalyptus, in the hands of India Flint, inspired the eco printing process, at least as I understand it. Since I’m a long way from Eucalyptus country here in Minnesota, I buy bunches from Trader Joe’s.

When I recently gathered up all my dried materials to move into studio space so I could spread out, I discovered quite a few dried Eucalyptus bunches I had stashed away!  (Is there a support group for Eucalyptus hoarders?)  The color from Eucalyptus leaves can vary from brown to orange to red, depending on many factors, including the type of Euca, growing conditions as well as the eco printing process. Knowing what color they will print is helpful when I want more control over design. So I decided to test my leaves for color, by taking a few leaves from each bunch. The tricky part was tracking which bunch the leaves came from… Here is my process.

  • Habotai silk fabric, Test 1 pre-mordanted in Alum at 20% WOF (weight of fiber); Test 2 no Alum
  • Bundled dry so I could track which leaves came from which branch.
  • Silk soaked in fairly weak rusty iron water about 10 minutes, as I’ve found a bit of iron brings out the richness of the colors in Euca leaves.
  • Plastic layer to TRY to keep the prints separate. (Interesting result, see below.)
  • Steamed 2 hours, over just barely simmering water. (My roaster was sluggish.)
img_0438

8 bunches of Eucalyptus (plus misc. leaves on right)

img_0441

Test 1: Eucas on silk pre-mordanted with Alum

img_0456

Test 1 Results

img_0442

Test 2: Silk no mordant (Eucas +2 poinsettia leaves on right end)

img_0457

Test 2 Results

RESULTS:

  • Leaves at 5 cm and 11 cm produced the strongest color. I think the leaves at 5 are the large Silver Dollar Euca.
  • Round leaves tended to produce more reds, although not all the round leaves did.
  • Alum pre-mordant didn’t make much of a difference. This was interesting, as I’ve heard you can’t get red from Euca leaves if you mordant with alum. Hmmm….
  • Plastic layer: All the strong reds snuck right through the plastic and repeat printed! The red prints on the far left end of both pieces are repeat prints from leaves at 5 cm. That was surprising!

So… keep some fabric scraps handy and keep experimenting!

Euca Maple scarf

Silk scarf eco printed with eucalyptus and maple leaves

img_0471



** View available scarves in the Eco Print section of my ETSY SHOP.**


 





Eco Print Workshop with Irit Dulman

9 11 2016

Fusion of Botanical Print and Natural Dyeing.  

I am SO behind on updating my eco printing blog!  Better late than never… I attended two wonderful eco printing workshops this past summer and fall. The first was with Irit Dulman, a master eco printer who lives in Israel, at the Pacific Northwest Art School on Whidbey Island in Washington in June 2016.  She’s a master eco printer with the artistic eye of a designer, who seems to keep experimenting with new techniques.

I was able to combine my trip to Washington with a mini-college roommate reunion, since one lives only about an hour north of the art school. Here are some images of the workshop. Click on an image to see a larger view.  If you ever have the opportunity to take a workshop with Irit, go for it!  I learned so much.

Irit Dulman workshop

Some of my results:
Natural dyes: Logwood, Indigo, Cochineal and Weld
Leaves: Smokebush, Japanese maple, Sumac, Horse chestnut, etc.



** View available scarves in the Eco Print section of my ETSY SHOP.**






Dyeing with Onion Skins: Red or Yellow?

12 04 2016

Onion skins are one of my favorite natural dyes, with colors ranging from yellow with alum mordant to deep rust and brown (with iron).  I usually just mix them all in one dye bath… I’ve been curious whether red and yellow onion skins give different colors when dyeing silk, so I decided to do a test. I separated, then weighed out equal amounts of red and yellow onion skins, then simmered them separately in stainless steel pans for about an hour and let the dye cool and sit overnight.

red and yellow onion skin dye

Comparing dye color from red and yellow onion skins

I added some squares of silk into each pot: no mordant, alum pre-mordant, iron pre-mordant plus some cotton. The red onion skins gave a slightly darker, more muted color. I was surprised that pre-mordanting with alum didn’t make a difference in the color, at least this time. Simmering it longer, about 15 minutes, made more of a difference in color. The silk squares pre-mordanted with iron turned a very dark brown.

Dye test results

From front: Silk no mordant, with alum, simmered longer, iron mordant, cotton with alum

Onion skin dye test

Onion skin dye on silk: red on left, yellow on right

Results:

  • So far I still like the color I’ve gotten using a mix of red and yellow onion the best.
  • More onion skins to fabric and longer simmering times gave more intense colors.
  • Pre-mordanting the silk with Alum had little, if any, effect. (I don’t quite believe this one, so I’ll keep throwing test squares into future onion skin pots.)
  • Just a bit of iron mordant gives a very dark brown.

Here are a couple of examples of my eco printed scarves using onion skin dye.

scarf dyed with onion skins

Eco printed silk scarf dyed with onion skins (mixed colors)

eco print scarf with onion skin dye

Onion skin dye modified by iron, eco printed on silk with sumac leaves


*  Visit the Eco Print section of my ETSY SHOP. *









%d bloggers like this: