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KARI CAHILL

Site-Responsive Visual Artist
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Silk And Subterranea - Walnut, Oak Gall, Iron, Ash, Charred Oak, Rusty Dust - 41.5 x 42.5 - Detail.jpg

Arboreal Bind - New Works

May 30, 2020

For this series I focussed my colour pallet on hues and tones created primarily from Oak. As the pieces developed I added Walnut bio colour for it’s deep brown shade, which set off the lighter golden hues of the Oak Gall Ink.

I used oak in various forms; charred bark which resulted in charcoal black as, well as the ash from an oak fire which gave me pale cream chalk. The mid-tones were created using oak gall ink. Each ingredient had fulfilled it’s environmental role, discarded and burnt. Through the process of colour making I was able to prolong the life-span of these arboreal materials.

I employed the use of broad brush strokes that appear to continue past the parameter of the page. The colours pooled on the surface of the paper, melding and infusing together, as if alive. As the paint dried, this blending of organic matter was captured.

Of Wind Blown Husks Of Wind Blown Husks
Sold Out
Of Wind Blown Husks
€380.00

Oak Gall, Ash, Charred Oak, Walnut, Iron, Rusty Dust on Printmaking Paper.
41.5 x 42.5cm

Oak, taking various forms, is the primary ingredient of this series. First as bark, scorched by fire to make charcoal black, then as ash deposited below the flames, which makes a light cream hue. Oak galls are taken from the young Oak trees and after soaking for months results in a golden brown tint, which, modified with iron, and exposed to oxygen, turns an indelible green black. Tying these together, arboreally, is a deep luscious brown created from walnut husks collected from the forest floor in late autumn. 

NOTES:
Shipped within Ireland & UK - select ‘Large Paper Works”.
Collection from my studio in Sligo - select ‘I can collect…’
International Shipping - Click ‘Intl Shipping Large’.

All bio-colours produced are organic and living. Every effort will be made to preserve the lightfastness of the colours, however, there is no guarantee the colours will not change over a lifetime. You are advised to keep the paintings away from direct sunlight, away from temperature fluctuation, and to enjoy observing them if they do change. 

Fissure Glitter
Sold Out
Fissure Glitter
€190.00

Oak Gall, Ash, Charred Oak, Walnut, Iron, Rusty Dust on Printmaking Paper.
30 x 36cm

Oak, taking various forms, is the primary ingredient of this series. First as bark, scorched by fire to make charcoal black, then as ash deposited below the flames, which makes a light cream hue. Oak galls are taken from the young Oak trees and after soaking for months results in a golden brown tint, which, modified with iron, and exposed to oxygen, turns an indelible green black. Tying these together, arboreally, is a deep luscious brown created from walnut husks collected from the forest floor in late autumn. 

NOTES:
Shipped within Ireland - select ‘Up to a3’.
Collection from my studio in Sligo - select ‘I can collect…’
International Shipping - Click ‘Intl Shipping Small’.

All bio-colours produced are organic and living. Every effort will be made to preserve the lightfastness of the colours, however, there is no guarantee the colours will not change over a lifetime. You are advised to keep the paintings away from direct sunlight, away from temperature fluctuation, and to enjoy observing them if they do change. 

Oak galls ink is one of my favourte to make - the galls are formed when a wasp lays its eggs on the branch of an oak sapling. The tree responds to the wasp larvae by creating a protective orb or “gall” around the wasp babies. Eventually, the wasp bores a tiny, perfectly circular, tunnel out of the gall and flies off, leaving its gall haven behind. I collect the galls from the low lying branches of young oak trees. (If you ever come across galls in abundance please let me know)

I crush and soak the galls for between 3 weeks and a year depending on how rich I would like the colour. After straining the liquid, I add FeS04 (Liquid Iron) which reacts with the tannic acid to turn the ink from golden brown to black/green brown. After brushing the ink on the page the ink deepens through oxidization, further appearing as a rich, indelible black.

Oak Gall is the quintessential calligrapher’s ink and has been used since the middle ages. the Book of Kells contains oak gall ink, and until recent technology took over, oak gall was the official registrar’s ink for signing legal documents.  

oak gall.jpeg
WhatsApp Image 2020-05-30 at 11.37.40.jpeg
Silk & Subterranea Silk & Subterranea
Sold Out
Silk & Subterranea
€380.00

Oak Gall, Ash, Charred Oak, Walnut, Iron, Rusty Dust on Printmaking Paper.
41.5 x 42.5cm

Oak, taking various forms, is the primary ingredient of this series. First as bark, scorched by fire to make charcoal black, then as ash deposited below the flames, which makes a light cream hue. Oak galls are taken from the young Oak trees and after soaking for months results in a golden brown tint, which, modified with iron, and exposed to oxygen, turns an indelible green black. Tying these together is a deep luscious brown created from walnut husks collected from the forest floor in late autumn. 

NOTES:
Shipped within Ireland - select ‘Large Paper Works”.
Collection from my studio in Sligo - select ‘I can collect…’
International Shipping - Click ‘Intl Shipping Large’.

All bio-colours produced are organic and living. Every effort will be made to preserve the lightfastness of the colours, however, there is no guarantee the colours will not change over a lifetime. You are advised to keep the paintings away from direct sunlight, away from temperature fluctuation, and to enjoy observing them if they do change. 

The full series can be viewed through my online store. If you have any questions please get in touch.
Tabhair Aire
Kari x


In Available Work, Bio Colour, New Work Tags natural pigments, landscape foraging, foraging for colour, earth pigments, site responsive artist, irish artist, contemporary irish artist, emerging artist, bio colour, environmental art, environmental artist, ecoart
← RIALAIG SERIES - NEW WORKSBIO COLOUR →

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Email: karcahill@gmail.com
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