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  1. Cornelissen Watercolour Book

    Cornelissen Watercolour Book

    Starting at: £13.60

    Cornelissen Watercolour Book. 160gsm Rough grain, Acid free hard bound linen cover. Learn More
  2. Cornelissen Series 1 Kolinsky Sable Watercolour Brush

    Cornelissen Series 1 Kolinsky Sable Watercolour Brush

    Starting at: £11.10

    Made from the highest quality Siberian Kolinsky sable. Golden ferrule with short black polished hexagonal handle. Round watercolour brush. Learn More
  3. Cornelissen Series 80A Kolinsky Sable

    Cornelissen Series 80A Kolinsky Sable

    Starting at: £5.90

    High quality Kolinsky sable with good spring and pointing characteristics. Very useful for detailed work. Learn More
  4. Leather Chelsea Watercolour Case and Pad

    Leather Chelsea Watercolour Case and Pad

    Starting at: £88.85

    This travelling watercolour case includes a spiral-bound A6 sketchbook, which is easily refillable. The case is compatible with a standard watercolour tin of twelve half-pans (not included). All of our leather goods are handmade in Spain, and dyed with natural dyes that will fade and age beautifully over time. Please see below to order this in red, green or tan brown, or ring our office to enquire about additional colours that we may have available. Learn More
  5. Gum Arabic

    Gum Arabic

    Starting at: £6.30

    Gum Arabic is a resoluble binding agent, commonly used in the preparation of watercolours, but also useful as an adhesive, a size, and in the production of soft pastels. It is a natural product, harvested from the Acacia tree between October and May. The highest grade of Gum Arabic comes from the Kordofan region of Sudan. It is exceptionally pale and pure and therefore particularly suited to watercolour painting. Please see the Formulas & Recipes section on our homepage for a recipe to make your own watercolour paints using Gum Arabic (currently under construction). Learn More
  6. Casein Lactic

    Casein Lactic

    Starting at: £17.80

    Casein is a protein derived from dried milk, which has been used in painting since ancient times. It can be combined with Ammonium Carbonate to form an emulsion, which acts as a durable, non-resoluble binder for pigments, producing a matte, fast-drying paint, similar in appearance to egg tempera. We use casein as a binder for our L. Cornelissen & Son Pigment Colour Charts, as it is a medium that clearly showcases the characteristics and behaviour of each pigment in its pure form. Casein paints can be applied in thin layers to watercolour paper, but would require a more rigid support, such as a gesso panel, to be applied thickly, as the comparative inflexibility of the paint layer means that it can be prone to cracking. Subsequent layers of paint should be more diluted to aid adhesion, and impasto effects are not recommended. It is possible to varnish casein paintings using an acrylic or damar varnish to obtain a glossy surface if desired, although this is not a necessary step. Casein can also be used as an ingredient in gesso, and is a suitable binder for fresco secco techniques.

    Some pigments may require a wetting agent in order to fully disperse within the binder, in which case alcohol may be used.

    Learn More
  7. Empty Watercolour Metal Box for 12 half pans

    Empty Watercolour Metal Box for 12 half pans

    £10.00

    This unbranded watercolour metal box is the same as the lightweight metal boxes used by most of the major European colour-makers. The back of the box includes a thumb ring. Dimensions: 12.6 x 7 x 1.8cm Learn More
  8. English Willow Charcoal

    English Willow Charcoal

    Starting at: £1.75

    English Willow Charcoal Learn More
  9. Hahnemühle Zig Zag Watercolour Book 300gsm

    Hahnemühle Zig Zag Watercolour Book 300gsm

    Starting at: £6.80

    18 pages of fine-grained watercolour paper with internal and surface sizing, folded in an accordion style. Learn More
  10. Cornelissen Series 2 Kolinsky Sable

    Cornelissen Series 2 Kolinsky Sable

    Starting at: £35.80

    Made from the highest quality Siberian Kolinsky sable. Golden ferrule with short black polished hexagonal handle. Flat. Learn More
  11. Cornelissen Kolinsky Sable Watercolour Filbert

    Cornelissen Kolinsky Sable Watercolour Filbert

    Starting at: £12.30

    High quality Kolinsky sable with good spring and pointing characteristics. Very useful for detailed work. Learn More
  12. Empty Watercolour Pans

    Empty Watercolour Pans

    Starting at: £0.60

    Empty Watercolour Pans Learn More
  13. Schmincke Empty Watercolour Metal Box for 10 x 15 ml Tubes

    Schmincke Empty Watercolour Metal Box for 10 x 15 ml Tubes

    £39.40

    Dimensions: 22.5 x 120 x 23 cm Learn More
  14. Cornelissen Series 22 Spotter

    Cornelissen Series 22 Spotter

    Starting at: £7.35

    Short haired pure sable brush fo extra control and strength while spotting and retouching. Learn More
  15. Cornelissen Enamelled Empty Boxes

    Cornelissen Enamelled Empty Boxes

    Starting at: £28.70

    Cornelissen Watercolour Empty Boxes. Please note that the empty pans are sold separately. Learn More
  16. Cornelissen Miniature

    Cornelissen Miniature

    Starting at: £8.90

    Extra short haired brush for the discerning miniaturist. Learn More
  17. Z

    Zinc White Pigment

    Starting at: £4.00

    Zinc White, or Zinc Oxide, is an artificial mineral pigment that was first produced in France in the late 18th century. Its use in commercial watercolours as Chinese White pre-dates its inclusion in oil painting. It is a semi-opaque, lightfast pigment, which dries very slowly in oil. Of all white pigments, it produces the most brittle paint film, so is not recommended in large quantities for impasto techniques. However, it is a good addition to a palette which requires a less overwhelming white than Titanium White.

    Toxicity: B

    Learn More
  18. Prussian Blue Pigment

    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
  19. Cobalt Blue Pigment

    Cobalt Blue Pigment

    Starting at: £6.50

    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 specifically used this name in the late-Middle Ages, as the presence of Cobalt ore in the mines made the extraction of silver very difficult. They were possibly aware of the toxic properties of the mineral 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
  20. Shell Gold Watercolour 1/4 pan Silver

    Shell Gold Watercolour 1/4 pan Silver

    £27.00

    Shell gold, so named because it was historically made and stored in a shallow shell such as a mussel shell, consists of finely powdered genuine gold mixed with a variety of gums. It is mixed with a bit of water and applied in the same way as watercolour. After drying for an hour or so, it can be burnished to a soft, beautiful lustre using an agate stone burnishing tool.
    Our Shell gold is used by calligraphers, framers, restorers, iconographers and watercolour artists.
    In recent years our colour range of genuine gold has been extended and genuine Lapis Lazuli and genuine Malachite have also been added. Learn More

  21. Gum Copal Manila

    Gum Copal Manila

    Starting at: £6.00

    Gum Copal Manila is derived from the resin of a coniferous tree native to the Philippines. It is not to be confused with other copals, which are the product of fossilised plant materials. It can be dissolved in alcohol to make a spirit varnish, to be used as a substitute for shellac, or as a fixative for pastel and charcoal drawings. Please note, that when used as a fixative it may darken the colour of the image. Learn More
  22. Empty Watercolour Metal Box for 48 Half Pans

    Empty Watercolour Metal Box for 48 Half Pans

    £20.00

    This unbranded watercolour metal box is the same as the lightweight metal boxes used by most of the major European colour-makers. The back of the box includes a thumb ring. Dimensions: 22.8 x 11.3 x 2.3cm Learn More
  23. Cornelissen Squirrel Flat Lacquer

    Cornelissen Squirrel Flat Lacquer

    Starting at: £34.20

    Extra soft brush for varnishing or lacquering. Also useful for watercolour washes. Learn More
  24. Cornelissen Ox Flat Lacquer

    Cornelissen Ox Flat Lacquer

    Starting at: £14.90

    Soft but springy hair. For varnishing or lacquering. Also useful for watercolour washes. Learn More
  25. Leather Marco Polo Sketching Pad

    Leather Marco Polo Sketching Pad

    Starting at: £66.45

    This leather cover comes with a hardback book of Hahnemuehle drawing paper, and is easily refillable with a standard A6 portrait sketchbook, making it perfect for travelling. All of our leather goods are handmade in Spain, and dyed with natural dyes that will fade and age beautifully over time. Please see below to order this in red, green or tan brown, or ring our office to enquire about additional colours that we may have available. Learn More
  26. Cornelissen Squirrel Mop

    Cornelissen Squirrel Mop

    Starting at: £23.10

    Traditional high quality soft hair mops with considerable colour carrying capacity. Useful for laying down large washes. Also used by gilders for tamping down gold leaf and for dusting. Learn More
  27. Leather Watercolour Case

    Leather Watercolour Case

    Starting at: £45.40

    This Watercolour Case is designed to hold a standard tin of 12 half-pans. All of our leather goods are handmade in Spain, and dyed with natural dyes that will fade and age beautifully over time. Please see below to order this in red, green or tan brown, or ring our office to enquire about additional colours that we may have available. Learn More
  28. Small, 15ml Pigment sizes

    Small, 15ml Pigment sizes

    Starting at: £4.00

    15 ml pots of pure pigment Learn More
  29. Cornelissen One Stroke Sable

    Cornelissen One Stroke Sable

    Starting at: £8.75

    Pure red sable brushes with a high colour holding capacity enabling free flow of colour. The fine edge of this brush provides defined clean cut lines. Learn More
  30. Cornelissen Series 1855 Sable

    Cornelissen Series 1855 Sable

    £61.00

    Cornelissen Series 1855 Sable Brush Size 12. The box contain 1 x Artists' Quality Kolinsky Sable watercolour Brush and a brush soap. Learn More

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