Search results for 'rco and x x'
-
Manganese Blue Pigment
Starting at: £49.50
PB33
Manganese Blue is an articficial mineral pigment, that is prepared by heating sodium sulphate, potassium permanganate and barium nitrate to 750-800 degrees Celcius. It has been produed as a pigment and as a colourant for cement since the 1930s, and is notable for its quick drying time in oils, its high transparency, and its bright, slightly greenish colour. Its weak tinting strength can cause it to be overwhelmed in mixtures, and it has a tendency to granulate as a watercolour. It is no longer used in commercial paints, but many manufacturers offer a Manganese Blue Hue, which is typically based upon Phthalocyanine Blue.
Production of this pigment has now ceased, due to environmental and health concerns, therefore it is only available while stocks last.
Toxicity: C
Learn More -
Phthalo Blue Pigment
Starting at: £8.00
PB15:3
Phthalo (Mona) Blue is a synthetic organic pigment, Copper Phthalocyanine, that has been in use since the 1930s. It has an extremely high tinting strength and is a staining colour, so cannot successfully be lifted in watercolour. It requires a wetting agent to fully disperse into a medium, and, when used at full strength, a copper sheen is visible in dried paint film. It is transparent, very lightfast, and has a medium-to-slow drying rate in oil.
Toxicity: C
While stocks last
Learn More -
Cobalt Violet Light Pigment
Starting at: £10.00
Cobalt Violet Light Pigment (PV14). Synthetic inorganic pigment. Semi-opaque. Weak tinting strength. Excellent Lightfastness. Fast drying rate. Good for oil and watercolour but not acrylic as pigment 'settles out'. Used since early 1900's. This colour cannot be matched through mixing other colours.
Limeproof
Toxicity: C
Learn More -
Pigment Set of 30 Colours
£119.00The perfect introduction to working with pigment, this selection of thirty pigments provides a wide range of colours for the production of paint. Each colour is supplied in a 15ml plastic jar, and the set includes both natural and synthetic colours. Recipes can be found on our homepage, with instructions for making different paints, including watercolour, egg tempera and oil paint. Learn More
-
Potters Pink Pigment
Starting at: £7.30
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
Learn More -
Cobalt Blue Pigment
Starting at: £6.30
PB28
Cobalt Blue is an artificial mineral pigment, produced by the calcination of cobalt oxide and aluminium oxide. It has been widely used since the early 1800s, following its discovery by the French chemist Thenard at the beginning of the century. The name Cobalt has its roots in the German word Kobold, meaning imp or evil spirit. German miners named it to in the late-Middle Ages, as the presence of cobalt ore in the mines made the extraction of silver more difficult. They were possibly also aware of the toxic properties of the mineral that was frustrating their efforts.
Cobalt remains a very popular colour today, and is present in most ranges of paints, being a semi-transparent pigment that is stable in all media. As a watercolour, all cobalt pigments tend to granulate. As an oil paint, it requires less oil content than most other pigments, and dries quite quickly. Like Cerulean Blue, some artists may choose to bind it with poppy oil, to avoid any possible colour changes brought about by the yellowish cast of linseed oil and the pigment's weak tinting strength.
Limeproof
Toxicity: C
Learn More -
Roberson Permanent Pigmented Inks
Starting at: £6.70
A water-soluble range of highly pigmented, Ph neutral "Indian inks" that are lightfast and permanent when dry. Ideal for use with a watercolour wash. All colours are intermixable and have a matt finish. Not suitable for fountain pens or technical drawing pens. Learn More -
Prussian Blue Pigment
Starting at: £5.20
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
Learn More -
Winsor & Newton Artists' Oil Colour 37 ml
Starting at: £8.90
This long established artists' quality oil colour range of 113 colours is well known for its firm consistency and excellent handling properties. Learn More -
Sennelier Oil Pastels Large
Starting at: £9.50
Beautifully soft and creamy oil pastels in a range of 120 colours. Blend of pure pigment, oil and acid free wax. 20% Discount for purchasing 4+ pastels. Learn More -
Golden Heavy Body Acrylic 236ml
Starting at: £26.00
The first acrylic colors offered by Golden Acrylic, Heavy Body paints are known for their exceptionally smooth, buttery consistency. The Heavy Body palette includes the largest assortment of unique pure pigments in a 100% acrylic emulsion available to professional artists. These colours offer excellent permanency and lightfastness. There are no fillers, extenders, opacifiers, toners, or dyes added. *Please note, this range is stored offsite. Please allow extra time for your order to be processed and dispatched. Learn More -
Khadi Grey Paper Packs
Starting at: £2.65
Handmade from 100% long fibred cotton rag. Acid free. Deckle edge. Tub sized (surface sized) with gelatine. Learn More -
Lefranc Artists' Oil Colours 40 ml NEW
Starting at: £7.60
20% OFF LAUNCH DISCOUNT Lefranc & Bourgeois are the oldest artists' quality colourmen in France, with a rich tradition dating back to 1720. Their Artists' Oil Colours have been extremely finely-ground for a creamy, even consistency. They have excellent lightfastness, an even drying time, and are fully loaded with saturation for exceptional tinting strength. This brand new range of 120 colours includes the introduction of 37 new colours to provide artists with a greater choice of shades, tones and opacity across the spectrum, whilst retaining unique Lefranc colours. The new range contains 37 new shades including Cadmium-Free colours, 45 unchanged colours (including 19 best sellers) and 38 improved colours with better strength, improved shades and tones and more single pigment based colours. For more information regarding proposed replacements vs the old L&B range download the PDF below the colour range. Learn More -
Cornelissen Historical Inks, Walnut
Starting at: £9.00
Made from organic walnut husks collected in Cambridgeshire, this deep brown walnut ink is made to an 18th-century formula. Small batches of the ink are blended to give the required consistency and strength. It has good permanence, but will eventually fade if left in direct sunlight for sustained periods of time, and is not wholly waterproof, but has some staying power, especially on sized watercolour papers. As with all handmade products derived from natural ingredients, there may be slight variations in the colour and consistency as a result of seasonal changes.
Learn More -
STABILO CarbOrthello Pastel Pencils
Starting at: £1.60
STABILO CarbOthello is a chalk pastel coloured pencil range available in up to 60 colours. With its wonderfully dry and dusty stroke it is just like a chalk pastel in pencil format. It's very popular with artists, art students and people with creative hobbies. Its high pigmentation guarantees great luminosity and opacity as well as colour fastness and colour brilliance especially on dark backgrounds and delicate papers. What's more it can be sharpened to a very fine tip which make it ideal for detail. Colours can be dry mixed and blended which makes colouring more fun and special.
Learn More -
Cornelissen Miniature Coloured Pencil Set
£5.00This pencil set comprising of the highest quality strongly pigmented coloured pencils is a perfect companion when sketching on the go. Pair it with one of our enamel watercolour sets and watercolour postcard books for a compact art set for plein air painting.
Learn More -
Cornelissen Series 1855 Sable
£61.00Cornelissen Series 1855 Sable Brush Size 12. The box contain 1 x Artists' Quality Kolinsky Sable watercolour Brush and a brush soap. Learn More -
Winsor & Newton Kneadable Erasers
Starting at: £2.50
-
Schmincke AQUA Collage Medium
Starting at: £9.20
Increases adhesion of light collage materials - textiles, paper, pigments, sand etc. Can be used with AQUA Fix to become waterproof. Learn More -
Roberson Pocket Synthetic Travel Brush
Starting at: £10.25
High quality synthetic hair with excellent pointing ability. Double section handle protects the brush head in transit and unscrews to form a comfortable handle. Learn More -
ArtGraf Traditional Tailor Shape Colours
Starting at: £5.80
Inspired by traditional tailor’s chalk block, prepared for drawing and painting. Water soluble and extremely soft, choice of 6 traditional earth colours: sanguine, sepia, dark brown, brown, ochre and carbon black. Learn More -
da Vinci Series 5570 Cosmotop Nova Round
Starting at: £3.35
Finest golden synthetic fibre. More springy than Cosmotop Spin making it an excellent brush for watercolour, gouache, acrylic and oil painting. Learn More -
ArtGraf Graphite Tailor shape
£5.80Inspired by traditional tailor’s chalk block, prepared for drawing and painting. Water soluble and extremely soft. Learn More -
Schmincke Masking Fluid
Starting at: £7.35
Drawing gum for masking specific areas which should remain white on water-colour paper, smooth drawing carton, photographs or films. For direct application with the dispensing bottle. Contains: synthetic resin dispersion without ammonia. Learn More -
ArtGraf Yellow Tailor shape
£5.80Inspired by traditional tailor’s chalk block, prepared for drawing and painting. Water soluble and extremely soft. Learn More -
ArtGraf White Tailor shape
£5.80Inspired by traditional tailor’s chalk block, prepared for drawing and painting. Water soluble and extremely soft. Learn More -
ArtGraf Carbon Black Tailor shape
£5.80Inspired by traditional tailor’s chalk block, prepared for drawing and painting. Water soluble and extremely soft. Learn More -
Cornelissen Series 22 Spotter
Starting at: £7.10
Short haired pure sable brush fo extra control and strength while spotting and retouching. Learn More -
ArtGraf Tailor Shape Set of 6
£36.00Inspired by traditional tailor’s chalk block, prepared for drawing and painting. Water soluble and extremely soft, the set contains 6 traditional earth colours: sanguine, sepia, dark brown, brown, ochre and carbon black Learn More -
da Vinci Series 122 Cosmotop One Stroke
Starting at: £3.50
Finest golden synthetic fibre. More springy than Cosmotop Spin making it an excellent brush for watercolour, gouache, acrylic and oil painting. Learn More


