Showing posts with label rust dyeing. Show all posts
Showing posts with label rust dyeing. Show all posts

Thursday, 4 October 2012

Workshops and experiments

Workshops and experiments… that seems to sum up our fortnight! Of course, this isn’t all that odd, especially the experiment part, but some weeks, we seem to have been particularly busy!

Bev attended a Textile Taster, a one day ATASDA NSW workshop, with Helen MacRitchie. You can see some of Helen’s work here http://www.northshorecrafts.org.au/38524c35-f5c9-4428-b704-26eb308539bf.html , on her blog here http://fibrenell.blogspot.com.au/ and on her Etsy shop here http://www.etsy.com/shop/ellenbank  She was teaching her students some basic techniques that she uses in her work.

Here are some samples Bev made in the class:
    adjusted bobbin “whipstitch"
adjusted bobbin “whipstitch” with thick thread in the bobbin
 
stencil with moulding paste or similar products onto a grid fabric like plasterers’ tape, and allowed to dry

stencil with moulding paste or similar products onto a grid fabric like plasterers’ tape, and allowed to dry

Matte medium onto cloth, distorted
cooking muslin or scrim, cut, distorted and stitched
It looks like an interesting workshop!
 
Our Helen attended a workshop with Carolyn Sullivan earlier this year, but she’s only had a chance to show us her work from it. Carolyn is a well-known art quilter and embroiderer.

The theme of the workshops was Faces and here’s the face that Helen made.
Isn’t it quirky?

 Nola and Tricia have continued their experiments in dyeing. They were working with Drimarene K cold water fibre reactive dyes this time.
Nola originally dyed this cotton cloth pale pink in the waste bucket after dyeing. This time, she umbrella’d it on a chopstick, dipped the tip in black dye, and added rubinole and turquoise with a syringe.
It has a lot more wow factor than shows in this photo.
 
This cotton cloth was a long strip, which she folded in 60-degree triangles. The corners were dipped into rubinole and turquoise dye.
This silk scarf was concertina’d in four and syringe-dyed with blue, rubinole and turquoise.
 This silk yarn is gorgeous! She laid it down on Gladwrap and dyed it with a syringe, with rubinole, turquoise, blue and black dye.
 
This silk scarf by Tricia was folded in half and then into 60-degree triangles, and corner dyed in turquoise and black.
 She dyed this one by folding in a concertina lengthwise in three, and then into 60-degree triangles. Colours were drizzled on with a syringe.
 
This scarf was folded lengthwise in four and then into 60-degree triangles. The corners were dipped in rubinole, blue and turquoise.
 This piece is tissue silk, scrunched from the corner, tied with twine and syringe with dye. You can see the underlying layer with stripes going the other way. 



 Tissue silk dyes so beautifully. This one was twisted from the corners and lopped back on itself. It was dip-dyed black and light blue.
 Some of the dyeing that Tricia and Nola did was over-dyeing of pieces they'd dyed earlier. Some were over-dyed Drimarene K dyeing. This silk habotai scarf of Tricia’s had a bright yellow and turquoise wash. This time, she wrapped it around a pole and dyed it navy.
 Nola dyed this silk georgette scarf green with other colours by pouring. The green was quite intense but the other colours were just splotchy. This time she bunched and clamped it and dyed it dark blue.
The dark blue pulled the bright green back to dark green, leaving areas of the original green showing.
 
Other pieces were previously eco-dyed. Tricia and Nola say that the way dyes work over the colours of the eco-dyeing is always interesting, especially as it's so easy, with eco-dyeing, to get fabric the colour of old stockings. This silk georgette length was beige and then overdyed with rubinole dye by Tricia. It’s turned out such a rich colour with lots of texture.
Tricia blocked and clamped this one for eco-dyeing. This time, she over-dyed it with navy blue dye. Interestingly, the eco-dyed section went only slightly darker with the fibre reactive dye, but the blocked areas took some of the blue colour quite strongly.
 Similarly, this silk was tied and eco-dyed in wattle, so it was a lemon-beige colour. This time, it was twisted back on itself and dyed turquoise. The lemon beige took some of the colour, becoming pale greeny-brown, while the undyed areas remained turquoise.
The colour really pops on this one.
 
This silk georgette was eco-dyed beige originally. Tricia tied it around tongue depressors and dyed it red.
 Nola’s wool etamine scarf was originally twisted through a galvanised spring and eco-dyed in helichrysum petiolare, yielding a delicate pale yellow. She over-dyed it with a syringe in blue, turquoise and rubinole, which changed the whole colour but were strongest in the light areas of the eco-dyeing.
This one also looks way better that its photograph suggests.
 
This silk scarf was originally clamped with L-shaped blocks and dyed in a wattle flower pot, yielding a pale yellow-beige. Nola blocked it again with triangular blocks and dyed it with black.
Meanwhile, Bev has been experimenting with rust dyeing. This piece of cloth was dyed by wrapping an old rusty saw blade in cloth soaked in a vinegar solution.
It’s an amazing effect, isn’t it?

For this one, she used old drill bits…
…while this one used various washers, cogs and other workshop bits and pieces.
It's certainly got us all rummaging through the shed for interesting possibilities!

Helen was working on a stitched journal cover this week. Every year for the past few years, she’s made a new journal cover, since we did a challenge at ATASDA.
Her work is so beautiful and precise.

As usual on the second week of the month, we swapped postcards too. This one was made by Helen while she was travelling overseas recently. She used felt appliqué and embroidery on a cotton background. The edging is a fancy machine stitch.

 This postcard by Tricia uses some of her indigo-dyed fabric, emphasised by stitch. She bound the edges like a quilt.

Bev embroidered by hand on a monoprint for her postcard. It was edged with two widths of zigzag stitch.

 Carol’s postcard used couched yarns and metallic thread and was edged with machine buttonhole stitch.

 Nola’s postcard was made from laminated fabric on organza, laid over variegated organza ribbon, with a ribbon overlay. She edged her postcard with satin stitch.

 Maz’s postcard had a painted background, embellished with hand embroidery. She created a knife edge border.

 The group also chose colours for our next challenge, a Paint Chip Challenge. We each drew four colours, blind, from a paper bag, and the challenge is to make something larger than a postcard using those colours, using any technique, by 25 February 2013. Members could choose a fifth card and decide whether to keep it or keep the original, or swap among themselves. Stay tuned for interesting works!

Saturday, 28 July 2012

July

As you know, we Fibrecircle girls are often happiest when we’re playing around with dyes and paints and other interesting ways to put pattern onto backgrounds. This month was no exception.

Bev has been doing some rust dyeing, with some bit and pieces she found in her dad’s garage. Basically, she put metal, moisture and fabric or paper together, over time – it doesn’t get easier than that! But the results are great.

These were scraps of silk.


These were heavy watercolour papers.

I think we all would have been quite happy to steal these ones!

This one was an unknown acrylic fabric, which is quite sheer – probably an organza?
Bev was also playing with transfer dyes again. These are Polysol dyes, which are painted onto paper and ironed onto a background. The best effects come from building up layers by ironing on multiple sheets. The background here is watercolour paper, which is an interesting approach. These dyes are more usually used with man-made cloth.

Jan brought along her exhibition name tag, a “tag bag”, which was also created with transfer dyes. It’s beautiful and rich and delicate.
Tricia and Nola have been doing yet more breakdown printing. This time, the screens behaved normally and yielded some interesting prints. This one is Tricia’s:
…and so is this one:
 She envisaged using these as stand-alone prints, which is why she left space around them.
This one really shows the breakdown of the screen.
..and a detail shot of the same one.

Nola printed this cotton piece:
..and this silk scarf
..from the same screen, as it gradually broke down. She had drawn very simple repeat flower elements on the screen with a syringe, which formed a pattern in the corners where the screens met.

She also made a larger one with a clear breakdown effect:
In each case, breakdown occurred fairly quickly, which leaves us with a mystery. Why were there three screens that refused to break down, when all other screens, made in the same way, break down normally? We theorised that perhaps drying the screens with a hair-dryer made them more resistant to breaking down, but these screens were all dried that way. The amount of chemical has been the same, and others made using the same batch behaved normally. The humidity has been variable this winter, but doesn’t seem to correlate in any way. It’s just strange.

Tricia and Nola were also experimenting with discharging some of their dyed cloth, using thiourea dioxide. It’s much milder on cloth than bleach but it’s still a strong chemical, which can affect people in pretty much every way. So good ventilation and proper masks are a must, including during steaming. Here’s Tricia’s experiment:
She painted the thiox onto the cloth randomly with a foam brush, but it's very effective. The interesting thing about this print is that the original fabric was cream, which she printed several times in different colours at the same time. The fabric wasn't dried or batched between prints, yet the thiox only discharged back to an earlier colour layer, not back to the original cream. It's results like this that make the process so interesting!

Nola tried using a print block, which gave very subtle results, as you can see in this closeup:
This process worked much better in areas without a strong colour variation or pattern.

Bev was also doing some sun printing, using ginkgo leaves from a tree in her street.
Sun printing is really such as easy way to get pattern onto cloth. A lot of different media will do this, not just the ones marketed for sun printing, like Pebeo’s Soleil range. Their Setacolor transparent range will also work, as will Jacquard textile paints, Lumiere and Dyn-A-Flow paints. Bev thinks she used Lumiere paints for this one.

Meanwhile, Helen was painting paper with acrylic paints and inks, for a workshop she’s taking. This one was painted with ink first and then with acrylic paints..
…while these were painted with acrylic paint and then with ink.
The first one has quite a dull matte finish, while the others are shiny from the inks. It’s going to be fascinating to see what she does with these!

Nola and Tricia also spent a day dyeing some cloth. Firstly, they set up a couple of dye pots of natural materials and tied some scarves and yarn with string and blocks, tongue depressors and various other Shibori-style methods.

The first dye pot contained wattle, an Australia native flower similar to mimosa. The wattle flowers are only just coming out in Sydney, so the pot contained both flowers and leaves. The result was a less vivid colour than we’d expect just from wattle flowers.

Nola dyed a silk scarf, another scrappy silk skein and some wool yarn. The mordant was copper sulphate, which gives a lovely glossy coppery effect. This is the silk yarn:
Here's the silk scarf, which was bought prepared for dyeing...
... and the wool skein.
In the second pot was bark from ironbark trees. Fibrecircle used this bark back here in November last year, so they knew this would produce a deep chocolate brown, especially if they used ferrous sulphate as the mordant. The pot was very strong with lots of liquid, so they divided it after an hour of boiling, and added copper sulphate to one pot and ferrous sulphate to the second pot. The result was quite different shades. Here are Nola’s results from ironbark and copper sulphate. Here's another PFD silk scarf..
.. some more wool yarn...
... and another wool yarn skein.
Both these colours have a coppery sheen from the copper sulphate mordant and would work very well together.

These are from ironbark and ferrous sulphate, first a wool scarf, tied with wood blocks at the ends...
...and some wool yarn.
After boiling for an hour, the pots were left to cool down overnight with the dyed materials still in them, and then rinsed out.

As you can see, the mordant made a lot of difference to the colour! Nola used the same wool yarn for the second copper sulphate skein and the ferrous sulphate skein – they were wound in succession from the same cone of yarn.

While they were waiting for the results of the eco-dyeing, they used the Drimarene K dyes they’d been using for breakdown printing, using the Four Minute Rapid Fix method from the Batik Oetoro website.

Urea and salt are mixed together with dissolved dye powder in one container, and, at the last minute, this is combined with the appropriate strength of soda ash. The material to be dyed is placed in a plastic bag and the required amount of combined dye liquid is poured over. Tricia and Nola used scarlet and turquoise dye. Nola poured her dye over a neutral Cancer Council hat and over a rather scrappy skein of silk yarn.
The colours were deliberately not mixed, but a mishap with a leaking bag meant more mixing happened than was planned!

After four minutes at the required temperature, the contents were hung on the line to drip dry and then rinsed out gently with warm water and Synthrapol. So easy!

Stay tuned for Tricia’s dyeing results…

We haven’t just been playing around, though. Some of us have actually made things too. Bev created this book with reverse piano hinge binding. It’s a clever kind of binding that allows for extra pages to be added to a book quite easily.
You can see some instructions for this method here, though it looks slightly different to Bev’s book.
The “reverse’ part of the name means the folds holding the pages together are inside the book between the pages; you can also put them on the outside of the book for a different effect. This is a great no-sew method of binding a book.
Helen was working on some rug canvas projects, her absolute favourite pastime. She was finishing off her triptych, which has appeared here and here. She’d been distracted by other things but she was on the homeward stretch now.
Later, Helen was also working on an emperor to go with her soldier here

I love the way he has such a snooty expression!

Here’s a picture of all our sections of the work for the Fragment exhibition in August, displayed together. This isn’t how they’ll be displayed at the exhibition in August, but you can see how they relate to one another.
I guess someone buying the work could frame them like this very easily. From top left to lower right, the works were made by Tricia, Bev, Carol, Maz, Nola and Helen.

Jan is also putting work into this exhibition.
I’ve shown you a teaser of the three works she’s displaying, so you’ll have to come and visit the exhibition to see the full pieces. It’s at the Palm House, Sydney Botanic Gardens, from Thur 16 August to Tues 28 August, with the official opening on Saturday 18 August at 2pm. Come and have a look!

And as always we exchanged postcards. Not many of us had time this month, just Helen…
…from her favourite canvas work...

…and Bev…
… from fabric scraps she printed with Gocco.

See you in August!