Category: Dye Workshop

23 Aug

Experiments silk bundle dyes

Amelia Hoskins / Dye Bath Processes, Dye Plant Collection, Dye Workshop, Uncategorised / / 0 Comments

4 BUNDLE DYE SESSIONS overlaying different plant material

The mystery of natural plant dyes is intriguing to experiment with.  Its fun to try many plants to see what happens.  Even white rose petals can produce some shape outline.  Images of multiple  steaming into Ahimsa silk which is thicker than Habotai, like cotton. (peace silk where the silkworm is not boiled).

Flowers arranged on Ahimsa silk:   Mallow - Linaria lilac - Gladioli purple - Bronze Fennel

Parcel covered with clingfilm for steaming. Foil covered, wrapped around large rose tree root which rests over steam pan.  I vary processes: open steaming 2-3 hrs or closed lid in a trivet for an 1.5hr

Linaria was disappointingly brown, as had previously dyed blue on golden Habotai. Possibly a light vinegar spray caused browning.

[One piece mordanted in alum powder; one piece in soya milk.  Soya produced nothing so subsequently washed and soaked in alum for Sessions 2-4]

SESSION 2:  More plant material

Dahlia leaves - Mallow dried and fresh - sprinkled Linaria - Woad seeds - Geranium petals - Gladioli purpurea - 3 Antirrhinums, -1 Nasturtium - white rose petals - 2 Queen Anne's lace - Bronze fennel

Two silk layers [previously mordanted with alum] were sprayed with white vinegar before folding into a parcel. Sometimes I roll fabric up, sometimes I fold; all experimental.  Parcel wrapped tightly around the steaming stick.

Washed dried mediocre result

Washed dried result

Antirrhinums worked the best, and probably too strong a vinegar spray turned them brown, as they have come out violet before.  Gladioli DOES print, if feintly.  All the material left some mark: even the woad seeds were quite dark. Dahlia leaves were surprisingly pure green, not browned ! and well defined: worth pursuing again with an iron modifier.

Small piece of Habotai silk added in the sandwich, to test on thinner silk.

The bronze fennel leaf is promising, as a print or all over texture background: Brown on alum mordanted Ahimsa silk.  On Habotai mordanted silk - turned bright green AFTER washing with soda ash. Useful as an all over landscape texture.

Note:  Fennel may make a good green dye bath with soda ash.

Fennel print comparison Ahimsa or Habotai

SESSION 3:  More plant material overlay experiment

Mallow - Woad Seeds - Bougainvillea - Himalayan Honeysuckle Leycesteria Formosa

Plant material placed over ahimsa pieces

Cling film over both pieces enclosing plants

Rolling up two silks with clingfilm

Ahimsa roll tied up losley in trivet

Variations of steam processes to see if any way works better.  Parcel wrapped in aluminium foil OR clingfilm -

Wrapped, tied on stick in open pan OR tied in a round with steamer lid on.  Silk has previously been burnt slightly when using foil, so still experimenting.

Ahimsa silks after steaming, washed, pressed:  Both pieces are identical.  Pieces will eventually be used in a garment, but not colourful enough at this stage, only interesting as layer on layer experiment.  Identifying multiple colour marks from photo of plant placements.  New blue-violet effects at top (possible from woad seeds); orangey lower blotches from crimson Himalayan honeysuckle.  Bougainvillea show as identifiable triangular grey-brown shapes; so worth pursuing again on pure white, and modify with iron.  Dahlia green prints faded a bit this time.

SESSION 4:  To get some colour!

Hawthorne leaves - Privet - Honeysuckle crimson sepals - White Rose petals - Blackberries.

Blackberries were placed on the rose petals.  Second Ahimsa piece laid over.  Then pastry roller used to squash the dye out.  Due to strength of colour, it could have done several pieces at once.   Rolling out in pattern directions is also an idea, with small rollers, or pre folding fabric to form geometric mirroring.  Much purple dye lost to the backing cloth.

Sponge dabbing spasmodically of water, from woad seed soaking, with added sprinkling of iron sulphate.

Blackberry stains between two Ahimsa silks: sponged with iron water

Rolled with clingfilm tied with twine

Rolled parcel to coil, tie and suspend over trivet in steaming pan. Coil sits on two pieces of Fuscia branch, to prevent metal heat stains. Branches were scraped of bark which was added to the plant material above.

Rolled coiled parcel suspended in trivet in pan

Unrolling silks after steaming

Unrolled steamed silks extensive blackberry dyed

Two Ahimsa silk pieces. Identical dried results with purple where iron water sponged.

Two Ahimsa silk pieces, upside down to each other.  To break up the iron dulled areas, and add interest, circle designs brush drawn-over with lemon juice show discharged LIGHT effect through 'greyed' (iron) background. Lemon brightens blackberry-pink and discharges greyed background to cream.  Silks were previously dyed a light golden colour, so the iron may have interacted with that too.

Close up of one piece with lemon juice discharged circles

Embroidery Resolution

To give some form to the blackberry dyed blotches; triskele design shapes were painted in lemon juice to embroider over.  Abstracted rose petal shapes embroidered over colours.  Overall effect is 'antique'.  This will work with a kimono lining already in stock; with pink colours similar.  Enough for batwing sleeves.  Purple silk can be added, along with other stock prints with pinks.  With the two pieces of ahimsa, enough for each side.  Useful to dye two pieces together if garment making.

21 Jul

Bundle Dyed Backgrounds

Amelia Hoskins / Dye Workshop, Dyes, Plant Dye / / 0 Comments

Experimental reds steam bundle dyeing for background texture

1.  Red onions - red antirrhinum - red ivy dried - red ragged robin leaves - red new St. John Word bush leaves - purple marjoram dried flower heads sprinkled
2. Ferns added - made it browner

Making steaming parcel

Carefully folding silk over from edge and corners to enclose dye stuff.  Folding method: 'Side over', 'Corners over to centre', : repeatedly.

Otherwise spread only on half of fabric, to fold over easily.

Parcel preparation

Spraying with vinegar and using baking roller to flatten.

Experimental parcel other than rolling around a stick.

Ferns added

Although a few textured results were acceptable, I wanted to change the brown/white contrast.

Extra steaming with ferns produced browner overall dyed.   The brown fuzzy seeds on reverse of ferns I believe cause this.

The bundle can be flat, and not always tied around a stick.

A bit too brown for me...

One piece can be continually experimented on.  Maybe lemon juice will bleach lighter some of the background, as painted shapes?  Maybe blackberry, or woad blue, or logwood pigment dyes can be used as design shapes over the brown?

Adaptations to be continued...

08 Jul

Purple Bundle dye double silks

Amelia Hoskins / Dye Plant Collection, Dye Workshop, Plant Dye / / 0 Comments

Cranesbill - Linaria - Vetch

Experimental bundle dye to see what 'takes'.   Foraged purple flowers.  Linaria flowers were almost seasonally finished; so tried purple vetch also, still massing into flower.

Habotai light gold silk was pre-soaked in Alum mordant.  Hawthorne dyed thicker Ahimsa silk was pre-soaked in 10mls of red acid dye, (used for silk painting) to change the gold slightly.   Both silks to be steamed together.

Flowers arranged on Ahimsa and Habotai covering

Flowers between two silks before folding in three

Two types of silk: Habotai light, Ahimsa darker

Dark gold Ahimsa as 'blanket' around Habotai silk sandwiched.  Silk 'sandwich' was folded over itself into thirds, before winding around a thick stick.  Tightly tied with string, but uncovered, before steaming over an open saucepan.

While folding over, area was sprinkled with vinegar/water weak mix.  (too strong vinegar can causer yellow-browning).  Queen Anne's lace was sponged with rust water.

Silks rolled around branch

Two silks wrapped around branch with string

Wrapped bundle over steam pan

Steaming pot

Improvised steaming stick; rose tree root rests across pan.  Sits, or can be tied on.  Length enables handles to turn around.  Bundle was steamed for 5 hours simmered, turning part time, then left in position overnight and opened after 24hrs.

This method, with a 'blanket silk layer' has given cleaner prints than other methods with lid down and long steaming.  Conclusion: open dye pan avoids bleeding of flower colour which happens during closed steams. [or do shorter steams].

STEAMING RESULTS

Linaria (semi wild) produces a very good dark blue, in places 'Prussian' blue shining turquoise, in blurred shapes from the tops of Linaria flowers.  Speckles can be seen where I broke and scattered linaria flower heads, giving dark blue-black dots.  Shapes created by blue dye are in places mirrored due to the folding of the Habotai silk into three, together with a 'blanket' of Ahimsa silk.

Mirror prints appear on darker gold Ahimza silk, but feinter.  (Ahimsa was not soaked in Alum, but was briefly soaked in a weak magenta acid dye.  (A tip from another dyer that a pre soak in an acid dye will increase density of floral 'prints'; especially if iron modifier used).  

Red clover also made purple prints of the small tiny petals.  [They may have shown more purple dots if they had been flattened out first.  These tiny petals could have been sprinkled over].   No evidence of purple vetch giving a dye result, nor blue cranesbill.

Queen Anne's lace produced a good yellow, though just blurred areas, where they were placed in centre of silk scarf lengths. They were sponged with rusty-nail 'iron' water modifying mixture.

25 Feb

Silk clamp dyed patterns

Amelia Hoskins / Dye Bath Processes, Dye Workshop, Plant Dye / / 0 Comments

First experiments with clamp dyed patterns using natural dyes on Habotai silk

AVOCADO SKINS - STAR FLOWER PATTERN

AVOCADO SKINS - saved for some years, dried.

6 avocado seeds smashed open and added to simmer. ( they are beige inside and may contribute to the warm gold)

Large bulldog clamps placed at strategic angles after folding silk from the centre.

ONE process only for this RESULT dyed in Avocado Skins dye bath.

AVOCADO MULTI COLOUR STAR FLOWER

Varied tones are due to how tightly folds were clamped and how much silk on outside of folded length was exposed to the dye bath.  Grey areas and black marks are due to non-steel screws in bulldog clips which started rusting in the pan!  However, the grey they create adds another dimension to the colour tones.

2nd Experiment Piece:    1.  APPLE BARK DYE BATH - Clamped result

Apple branches and twigs

Cut and sawn into 3 - 4 inch pieces, soaked for a day or two, boiled and simmered, until submerging a small silk sample piece it is seen to absorb  enough colour.

Silk clamped in dyebath

Premordanted with alum, silk has been folded in half, then quarter, then in triangles as concertina folds;  then is clamped with large bulldog clips, which creates the final line shapes.  Steeped in dye bath overnight.

Good result with white silk remaining. Clips are good length for square grid lines or hexagons.  The apple bark dye bath produces a good 'old gold'.

First APPLE BARK CLAMPED result of silk piece.  Darker areas were exposed to dye bath.  No cardboard or wood pieces were clamped with silk, hence the exposed areas.

Was subsequently over-died with avocado skins giving a pale gold over the white.

2.  &  3.  sequences - Starflower fold with alkanet (not shown, no photo as very pale) then over dyed with avocado skins

4.  CLAMP DYE - tight folded in ALKANET

It helps keep rigid geometry if folds are gently ironed into place during clamping preparation.  Pleased to see hexagons almost looking right.

 

SEQUENCE OF DYE BATHS AND CLAMPINGS

  • 1 - Gold grid : clamp dyed in apple bark

  • 2 - Very feint lilac star flower 1st clamp dyed alkanet (not shown)

  • 3 - Over dyed in avocado skins to change the stark white

  • 4 - Hexagons, clamp dyed with alkanet

  • 5 - Final over dye below: ⬇

SAME PIECE  -  Sequence 5.  FINAL CLAMP DYE - LOGWOOD

Colour and design is completely changed!   Logwood result violet.  Previous lines of apple bark and alkanet dyes are just visible against light.

Logwood fibres were soaked for 3-4 days, after initial boiling, and daily simmering.  Firstly it turns red, then over the days turns violet-blue-black.  Silk immediately takes on the colour.  I left it in the cooled dye bath, clamped, about 6 hours, turning once.  (Less time may have given a lilac, rather than such dark violet.)

 

Abstract design interest - Starburst (1) and Image like thunder and lightning landscape (2) , with possibilities for using as prints, or with extra digital image manipulation laid over.  Quarters of the design have an interesting overlay of tones:

  • Strong violet lines where clamps were
  • Grid lines of apple bark clamping
  • Beige background in places from avocado overdying
  • Black in places where silk was exposed to logwood dye bath (overdyed apple bark)

 

Additions of lemon juice discharge and other dye colours - original 'effect' is more natural and interesting.

 

DISCHARGE TESTS - colour results

  • Lemon Juice (natural)
    • Red-orange, turning orange.  Good contrast option to work into design.
  • Discharge paste (Jacquard commercial) full strength)
      • Orange
  • Decolourant (Jacquard commercial) mixed in water
    • More pink than orange
  • NOTE:  single brush stroke gives less discharge and therefore a more muted result, like burnt violet, or muted burnt orange/sienna.
  • Woad
    • Looked blue, but steamed out to gold background

Final clamped LOGWOOD result photod over white cotton background

ALKANET STAR FLOWER -  3rd Clamp Experiment

 

ADDING MORE DYE TO SPARCE AREAS

Habotai silk stretched on frame ready to paint thickened dyes over.  The quality of original clamp dyed result is somewhat spoiled by new additions by hand, but each silk piece is seen as a practice piece, a test bed.

  1. Alkanet mixed with Guar Gum to avoid dye run.  Adding tiny bits at a time to jars of dye, until liquid starts to thicken.  [Advice: do not add to boiling water, which seemed to cook it into a dough.]. Where applied thickly, yellow results, when overpainted with alkanet a third time.
  2. Alkanet applied to areas with none, or little dye from clamp process.  With extra zig-zag areas filled.
  3. Logwood added to highlight some areas, to match the heavier initial dyed sections.
  4. After steaming, silk needed more washing out, to remove dye binder.

ALKANET STAR AFTER STEAMING AND WASHING OUT

DYE TESTING

Priority purpose of these silks is to experiment with success rate with dye baths; resist techniques; and painting onto silk with dye bath liquids.  Markings are not a major design concept, simply a means to use the dye paste and check for colour impregnation success or failure.

Lemon juice discharge was not practiced in this piece.

SHAPES AND LINES PAINTING

Painting in approximation of marks and areas: nothing copied precisely, just roughly similar in variations of markings which resulted over the whole piece. Zigzags, blurred areas between 'star' boundaries.  Dark grey is logwood (possibly dulled, not purple, due to alkanet background, or due to addition of guar gum binder).

Alkanet star middle area over white cotton background

22 May

Bundle Dyeing Seeds and Flowers Workshop

Amelia Hoskins / Dye Workshop, Dyes, Plant Dye / / 0 Comments

Bundle dyed silk samples were created at Flora's Bundle Dye Workshop in Forde Abbey Gardens

Bundle Dyed Silk Samples

Silk and cottons are covered in seeds, petals and powdered roots; then sprayed with vinegar, then folded up into angular folds, before tying up into stringed bundles.  Bundles are hung over the side of a large boiling pot of water.

Bright pigment result from steaming seeds (such as Hopi sunflower), petals (such as dahlia) and dried root (such as madder or logwood).

Drying out unwrapped silk bundles

Authors Samples –  I chose mostly pink and lilac dyestuffs which I tried to arrange in circular patterns, but this process is completely unpredictable.  Next time it would be interesting to make dyestuff arrangements in circular tied bundles or with elastic, similar to tie dye techniques, form snowflake type designs.

22 May

Flora’s Plant dye foraging workshop

Amelia Hoskins / Dye Workshop, Plant Dye / / 0 Comments

Foraging by a river for plants and trees that we can use in dye baths, with and without mordants (which make colours stronger); easily dye cotton, linen and silk.

Boiling and simmering leaves, twigs, and other dry stored dye plants after measuring out appropriate weight per fabric weight.  Flora used same weight as fabric.

Ahimsa silk with Oak Gall dye, plus cotton lace.

Ahimsa silk with Madder 'fold and crunch'.

My own samples from the workshop:  Dye resist method: Fold diagonally and clamp.

Oak gall gives a good deep old gold, for antiqued applications.  The piece of cotton lace also dyes very well with oak galls.  RIGHT:  Scarlet result on Ahimsa silk; previously soaked in soya milk, folded and clamped in triangles along folded strips, to create 'resist' of penetration of madder dye. Smaller Habotai silk scrunched and rubber band tied, to create abstract, cosmic or marbled effect.  This could be interesting over-dying again and again, to create a multi layered marbled effect.

Cream, bright yellow and ocre achieved with Alder plant matter, leaves and twigs.  Centre brighter yellow linen piece was soaked in soya milk, as a pre process mordant.  Its a little too bright for my taste so I would use without mordant.  The pale cream lace is also with nettle dye bath, in reality a very subtle dark cream, with hint of yellow-green.  Subsequent home dying with alder producex a light beige.

Madder pink stripes achieved by folding fabric and using rubber bands to keep tight, preventing dye penetrating fabric. Cotton lace rolled and 2 rubber bands used to achieve resist un-dyed stripes.

Flora's workshops can be booked at her website:

Images copyright Amelia Jane Hoskins Please email for use permission.