Search results for 'red pigments a 0'

The Unison Classic 8 set, specially selected by John Hersey for Landscape painting. Unison Colour Soft pastels allow for ease of use with a highly blendable texture.

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Poppy Oil is a slightly later addition to the artist's cabinet than Linseed Oil and Walnut Oil. It is generally used as a binder for pale colours, where the warmth of Linseed Oil is not desired. It provides a matte finish and dries very slowly, so we would not advise using it in conjunction with slow-drying pigments or in underpaintings. A paint film produced by Poppy Oil is weaker and softer than that created by Linseed Oil. This is because it contains a smaller percentage of linolenic acid than Linseed Oil; this substance imparts both strength and yellowness to an oil.  

Although some of these properties can be perceived as drawbacks, paints made with Poppy Oil generally obtain a "short" or buttery texture without the addition of waxes or other additives, which can be an advantage for certain colours that produce poor consistencies in Linseed oil alone. Sometimes, the addition of a small quantity of Poppy Oil when grinding a tricky or "stringy" pigment in Cold Pressed Linseed Oil can introduce some of benefits of Poppy Oil, without transmitting its negative characteristics.

Paints made with Poppy Oil are particularly suited to "alla prima" working methods, where paint is applied spontaneously. When working in successive layers, Poppy Oil would only be appropriate for the final stages of a painting.

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The Unison classic Portrait 8 set, specially selected by John Hersey for portrait painting. Unison Colour Soft pastels allow for ease of use with a highly blendable texture.

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The Unison Special Edition Botanical 18 set created by the colour experts in Unison Colour. Presented in a natural-style craft box, The Botanical 18 Set is a special edition collection of our much-admired pastels. Created to inspire ambitious study of botanical elements in your floral landscapes, this range is complimentary to the existing classic Unison sets, Starter 18 and Landscape 18.

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Linseed Oil is derived from flax seeds, and appears on our shelves in many guises: Cold Pressed, Refined, Stand Oil, and as a key ingredient in many mediums. It has been appreciated for its drying properties since the Medieval period, and has become the most popular oil used in painting today due to the strong, flexible and glossy film that it creates. Cold Pressed Linseed Oil is ideal for the grinding of pigment to make oil paints. The process of producing Cold Pressed Linseed Oil results in a lower yield, but the resultant oil is of a superior quality to oil that has been extracted by other methods, creating a paint film that is more resistant to embrittlement on aging. Its yellow colour is caused by the high concentration of linolenic acid, the presence of which provides durability to the paint film. The amount of oil that each pigment requires can vary enormously. Alizarin Crimson, for example, requires a high percentage of oil compared to most other colours. We would always recommend mulling the pigment and oil together thoroughly to create a "short" or buttery paste, with evenly dispersed, well-coated pigment particles. This process contributes to the strength and flexibility of the paint film, and prevents the inclusion of excess oil. Origin: USA Learn More

The Unison Light 8 set, specially selected by Unison Colour. This small set contains the essential Light colours from their large range of pastels. Unison Colour Soft pastels allow for ease of use with a highly blendable texture.

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The Unison Bright 8 set, is specially selected by Unison Colour. This smaller set is a perfect addition to a full set if you want to increase the number of vibrant colours in your collection.

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The Unison Midnight 8 set was created by the colour experts at Unison Colour. Unison Pastels partnered with Australian artist, Chris Blake, to create Dark 19 and 20, and with British artist, Robert Dutton, to create Dark 24. The set also includes Carbon Black 1 and 2. These two colours are their darkest ‘black’ pastels. The eight colours in the Midnight Set are unrivalled in the soft pastel format.

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Ink made from pure copper metal leaf that has reacted with distilled vinegar. Learn More

Water-mixable (water miscible), highly pigmented, lightfast paints with a buttery consistency. Vegan, low odour, anti-allergenic, environmentally friendly. Learn More

Whiting is powdered Calcium Carbonate, which can be mixed with rabbit skin glue to create a chalk-based ground for oil, tempera, distemper or encaustic painting. Traditionally, whiting was an important ingredient when preparing painting surfaces in the north of Europe, as opposed to gypsum (Calcium Sulphate), which was widely used south of the Alps. Learn More

YInMn-Blue is a unique, bright blue Learn More

Cornelissen Gift Vouchers are available in a range of values and can be redeemed both on-line and in our store. Vouchers can be redeemed fully or partly and do not expire. *Virtual gift vouchers will be emailed immediately after the order is placed. Learn More

From the Winsor & Newton website: A slightly yellow oil, which is extracted without the use of heat dries slightly quicker than refined linseed oil. Improves flow. Increases gloss & transparency. Reduces consistency and brushstrokes. Ideal for grinding pigments. Learn More

PW1

Flake White Pigment, sometimes referred to as Lead White or Cremnitz White, is an artificial mineral pigment, lead carbonate. It is no longer available as a paint, due to its extreme toxicity. For this reason, great care must be taken when handling the dry pigment.

It is not usuable in water-based media, but works well in oils. It creates a flexible paint film that dries quickly. Although opaque, small quantities do not dominate mixtures, and can help slow-drying pigments to dry. For this reason, it has been a popular mixing white historically; in fact, until the mid-19th century, Flake White was the only white pigment available to artists. Although varnishing is generally considered optional for oil paintings, it is recommended for works containing Flake White, as contact with sulphur in the atmosphere can cause it to blacken. It creates a warm white, which can yellow over time when mixed with linseed oil.

Toxicity: D

Permitted uses: Restoration of art works and protected buildings when alternatives unsuitable.

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