How Long Has Zecchi Art Store Has Been in Business
PIGMENT TOKYOでは、イタリア・フィレンツェのZECCHIによる天然染料のカラーインクをお取り扱いしています。
ZECCHI'southward color inks are all natural products. For instance, Cochineal Carmine Red Ink is made from scale insects, Indigo Blue is made from the indigo plant, Logwood Brownish is made from logwood and Oak Black is fabricated from oak.
Moreover, gum arabic, honey and vinegar are added as mediums and additives, resulting in the gentle colors of natural materials.
Unlike the wall of pigments from our store, natural dyes are mainly produced from plants and animals.
The biggest difference betwixt the dyes and the pigments is whether or not they are soluble in water. For example, if you drop a pigment onto a painting plate filled with h2o, it will non deliquesce.
Pigments are like colored sand and demand to be mixed with mediums like gum arabic, acrylic emulsions etc., to create the paint we apply.
The following picture shows when Cadmium Blood-red pigment mixed with a small amount of water. Since the pigments do not have the property of dissolving in water, they will not plough into colored water even if I left them similar this for a while.
Therefore, what happens if information technology was cochineal? I place the cochineal insects which are the source of the dye on a plate and put a few drops of water on it.
Every bit you can see, the familiar red color gradually seeped out. Information technology provides a transparent red color that pigments don't.
This is what it looks like when the whole affair is immersed in h2o and left for about 30 minutes. I know information technology might be a lilliputian foreign to see such vivid colors coming out from what looks like a bunch of tiny black grains.
As you can come across, natural dyes create water-soluble transparent colors, however, they have a weak lightfastness, so it is best to apply varnish afterwards painting to preclude UV harm.
These natural raw materials are used to produce this ZECCHI'southward Cochineal Carmine Red Ink.
So how does the color appear when it is drawn on paper?
Allow's try a simple examination painting with this ink.
The first thing I did was to use an eyedropper to randomly drop some ink from the top and then spread it out with a wet brush. Fifty-fifty the darkest part which seems to exist almost undiluted ink has a gentle tone that reminds me of natural materials.
The viscosity of this ink is low, so it is very suitable for creating shine gradations like the picture shown.
Note: Information technology is important to shake the ink bottle well before use.
【Art Materials Used】
Coloring: Cochineal Ruddy Red Ink
Substrate : Bamboo Washi for Watercolor Art Pad
Next, I used Namura Taiseido's SK STARS No. 6 brush to draw direct lines with a groove ruler.
The concentration of the ink is very low, fifty-fifty when I dipped my brush directly from the ink bottle, therefore, it is probably more suitable for light coloring on watercolor paper than creating a difficult-edged painting.
The fact that the ink maintains a abiding density fifty-fifty afterwards cartoon a long line is considering of its depression viscosity and polish drawing ability.
【Fine art Materials Used】
Coloring: Cochineal Carmine Red Ink
Substrate : Bamboo Washi for Watercolor Fine art Pad
At last, I used a round pen to describe a couple of thin straight lines in a row.
Every bit yous can see, you tin can draw darker lines by putting a footling force on them.
This fourth dimension, I drew on bamboo washi paper (for watercolors), which absorbs water a little, simply I am certain the border of the lines may bleed or modify if yous try it on a unlike paper.
【Art Materials Used】
Coloring: Cochineal Reddish Ruby-red Ink
Substrate : Bamboo Washi for Watercolor Art Pad
Nowadays, color inks take evolved in a variety of ways and various types of products are available from many manufacturers, including water-resistant pigment inks and scientifically produced artificial dye inks.
However, the apply of natural inks, which have been used since ancient times, can provide an unexpected and unique color to your work.
Therefore, it is a smashing way to enjoy the subtle red tone that cannot be accomplished with artificial products.
Translated by Atsumi Okano
PIGMENT TOKYO Art Materials Expert
Source: https://pigment.tokyo/article/detail?id=139
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