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PG19

Cobalt Green is a synthetic pigment that consists of compounds of cobalt and zinc oxides. It is sometimes referred to as Rinman's Green, after the Swedish chemist who discovered it in the late-18th century. It is a permanent, opaque colour, with a weak tinting strength. It dries quite quickly in oil, requiring a high oil content and  forming a hard, fairly fleixible paint film. Cobalt Green is available in light and dark shades; the colour is determined by the amount of zinc oxide present.

Toxicity: B

Please note, unfortunately we are not able to send this product outside the UK.

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PB27

Prussian Blue is a synthetic organic pigment that was discovered by the paint maker Diesbach, apparently by accident, in Germany in the early eighteenth century. For many years, it was used not only as a colour in its own right, but also as a component of the original Hooker's Green. The other ingredient, gamboge, is highly fugitive, which is why many watercolours painted with Hooker's green have taken on a bluish tone with with age.  

It is a very transparent and heavily staining colour. It dries quite quickly in oil, and can therefore wrinkly if applied too quickly. It is suitable for use in oils, watercolour, and egg tempera. However, it shouldn't be used in conjunction with alkali substances, such as Lead White or Calcium Carbonate as it can turn brown, so it isn't suitable for fresco. For the same reason, it isn't used with acrylic resin binders due to their alkaline nature, so most paint manufacturers will replace Prussian Blue with a mixture of Phthalo Blue and black in their acrylic ranges. It requires a wetting agent to fully disperse into a binder.

Toxicity: B

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PBr7

Burnt Sienna is a natural earth pigment that has been in use since antiquity. Our Burnt Sienna comes from Tuscany, and is produced by calcining Raw Sienna to temperatures of about 450 degrees Celsius. This process creates a rich warm colour and increases transparency. It also offers a good tinting strength, excellent lightfastness, and a fast to medium drying rate in oil. It is stable in all media but, like umber pigments, may be difficult to disperse in acrylic binders. 

Toxicity B

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For structures with coarse surfaces. Learn More

The Sankaku-toh is similar to western style “V” gouge tool and comes in a variety of useful sizes. The handle of the tool is designed to swing open when ferrule is slipped off so that the blade may be removed for sharpening. Learn More

Finest quality watercolours made in Germany. This range offers 139 colours, including 95 single-pigment colours, 3 perylene pigments, 5 quinacridone pigments, and a selection of granulating colours. They present endless mixing possibilities, and can combined with Schmincke's selection of watercolour mediums as well as with their gouache paints. The solid colours are produced by pouring the liquid paint into the pans four times, ensuring the maximum yield for each colour. Also available in half and whole pans and 15ml tubes. Learn More

Ivory Black is a natural pigment of impure carbon, derived from charred animal bones. It is semi-transparent, very lightfast, and offers good tinting strength. It is a particularly slow-drying pigment, which forms a soft, rather brittle paint film in oil.

Compared to other blacks, such as Vine Black, Ivory Black possesses warmer, brownish undertones. It should not be used at full-strength in an underpainting, as subsequent layers are likely to crack. Otherwise, it is a very useful all-purpose black for many types of paint, excluding mortar, fresco or cement.

Toxicity: B

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PR233

Potter's Pink is an artificial mineral pigment produced by roasting tin oxide with various other oxides. It was first discovered in the pottery region of Staffordshire in the late-1700s, and in the following century Winsor & Newton introduced Potter's Pink into their watercolour range under the name "pink colour". It went on to become a popular addition to watercolour palettes, offering an opaque, lightfast colour with a weak tinting strength and a medium level of oil absorption.

Toxicity A

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Cadmium Yellow Light Pigment (PY37). Synthetic Inorganic pigment. Opaque. Good tinting strength. Excellent Lightfastness. Low oil absorption with slow drying rate. Suitable for all media. Good acid and alkali resist. Exterior application not advised as discoloration occurs. Used since 19th Century. Toxicity B/C. Learn More

A range of pastels handmade with a minimum binder by artists living in Northumberland. Reasons for considering Unison are their rich colour harmonies, size and velvet softness. 10% Discount for purchasing 12+ pastels. Learn More

Wooden handle with 5 blades. The blades are pushed into the handle, and removed by using the dowel. The blades are made from hardened steel. The set contains 1 x V blade, 3 x U blades and 1 straight blade. Replacement blades are available for this set. Learn More

This viscous tusche can be painted in a smooth even layer which can be scratched away to create delicate non-printing lines. It can also be used for a broad range of painted marks, offsetting and pattern-making. The diluted tusche dries to create granular washes that are full of character. Dry marks can be re-wet and altered if required. 500ml. Learn More

ArtGraf Watercolour Graphite Large 60g allows for interesting and very expressive mark making offering an extensive scale of graphite greys that range from the deep blacks to more subtle, brighter and more transparent ones Learn More

This unbranded watercolour tin box is the same as the light weight metal boxes used by most of the major European colour-makers. The back of the box includes thumb ring. Dimensions: 22.8 x 9.5 x 2cm Learn More

Pigment collected from erosion of modern red brick stock. ****Please note, these pigments are artisan made in small batches. Please email info@cornelissen.com for availability**** Learn More

Finest quality red sable to all types of oil techniques. This brush has good sping even in the smaller sizes and retains its point well. Learn More

LIMITED EDITION Cornelissen Watercolour Gift Set contains : -Arches Watercolour Block 20 x 20 cm -Schmincke Watercolour Set with Brush, 12 half pans -Genuine Leather Cornelissen Watercolour Case. Available in green, red, tan and black, while stocks last. Gift wrapped in a box with Cornelissen wrapping paper. To specify the colour of the Leather Watercolour Case (green, red, tan or black) and the Arches Watercolour paper surface (Hot Pressed, Cold Pressed or Rough), please contact us directly. t: 0207 636 1045 e: info@cornelissen.com. Learn More

The Komasuki is similar to western style “U” gouge tool and comes in a variety of useful sizes. The handle of the tool is designed to swing open when the ferrule is slipped off so that the blade may be removed for sharpening. Learn More

Adheres to most porous surfaces. For use on rigid surfaces only. Some colours can be used when gilding to imitate traditional clay colours. While stocks last. * Please note that this range has sadly been discontinued. The below is 'while stocks last' and while we try to keep our inventory up to date, it's possible that we don't have all of these colours available. Learn More

PR108

Cadmium Red Deep is a synthetic organic pigment, which has been in use since the 1920s, effectively replacing vermilion. It is formed by heating cadmium sulphide and selenium, the hue is determined by the level of calcination and proportion of selenium. It is very opaque, and lightfast, with a high tinting strength. It absorbs a small amount of oil, and dries very slowly to form a hard, flexible paint film.

Larger quantities are available by request.  

Limeproof

Toxicity: C

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Naples Yellow Light Pigment (PY41). Synthetic Inorganic pigment (Lead Antimoniate). Opaque. Good tinting strength. Excellent Lightfastness. Low oil absorption with fast drying rate. Suitable for all media except watercolours.

Toxicity: D  Lead is a highly poisonous metal which, if inhaled, ingested, or introduced to the blood through cuts in the skin, builds up in the body and can affect multiple parts of the body, including the digestive and nervous systems.

PERMITTED USES: Restoration of art works and protected buildings when there are no suitable alternatives.

IMPORTANT: Please refer to the MSDS (Material Safety Data Sheet) below.

SHIPPING: Please note, we are not able to send this product outside the UK.

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