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SUPPLIERS OF THE FINEST ART MATERIALS

Mediums

art mediums

Colour and painting media are the principle tools of any artist but by using a range of oils, varnishes, solvents and mediums, a greater range of visual effects can be achieved and the vision of the artist fully developed. At Pegasus Art our comprehensive collection features everything you need to explore the infinite possibilities of oil, acrylic and watercolour painting.

The Collection

Our extensive collection of painting mediums features acrylic gels and moulding pastes, acrylic mediums, oil painting mediums and glazes, solvents and oils for oil painting, water mixable mediums, watercolour moulding pastes, dilutants and brush cleaners. Here you will find everything you need to extend your colours, to imbue your colours with brilliance and depth, to build texture and structure and to create an incredible variety of finishes and effects in your work.

We have carefully chosen each product from the ranges of leading suppliers including Williamsburg, Spectrum, Golden, Schmincke, Pip Seymour, Jo Sonja, Winsor and Newton and many more. We look for the quality and consistency that you can rely on and aim to bring everything to you at competitive prices.

Choices

Beginners and students may initially find the extensive choice primers, sealers, mediums and varnishes intimidating but the team of artists at Pegasus are always on hand to help you find the right materials for your work. Art is a voyage of discovery during which you will find your preferred materials and techniques through practice and experimentation. There are limitless possibilities at your fingertips and at Pegasus you will find everything you need to develop your potential.

There are useful details regarding each available product in the individual listings which should enable you make the right choices but if you do need further help then please do not hesitate to drop in to Griffin Mill or to give our friendly team a call.

Aero Metallic Medium for Aero Color Inks Aero Metallic Medium for Aero Color Inks
£9.24
£8.68
2 in stock
Aero Metallic Medium 28ml with pipette Achieve gleaming metallic effects with Aerocolor Acrylic Inks which this highly concentrated medium is mixed together.  Recommended for airbrush techniques for nozzles of at least 0.3mm. Produces lightfast, water-resistant acrylic based surfaces. Shake before use
Aero Textile Medium for Aero Colour Inks Aero Textile Medium for Aero Colour Inks
£6.79
Out of stock
Schmincke AERO TEX  textile medium 28ml Schmincke AERO TEX textile medium produces a textile air-brush colour when mixed with 1 part AERO TEX and 1 part AERO COLOR® Professional. Before applying the fabric should be washed dried and ironed. After finishing the design should be left to dry then ironed on the reverse side. Cotton should be ironed for 2 minutes; silk/wool for 4-6 minutes; synthetics…
Aqua Bronze Set: Pale Gold, Silver & Copper Aqua Bronze Set: Pale Gold, Silver & Copper
£27.99
2 in stock
NEW Aqua Bronze Set of 3: Pale Gold, Silver and Copper SPECIAL OFFER Aqua Bronze Powders which used to be called Tro-Col-Bronze is a series of brilliant dry pigments for use with watercolors and gouache. Achieve stunning gilded effects in your paintings and other artwork with Schmincke lBronze Pigments. There is a dried medium within these powders, just add water and you have a wonderful brilliant…
Atelier Gloss Medium 250ml Bottle Atelier Gloss Medium 250ml Bottle
£8.29
1 in stock
Atelier Acrylic Medium - Gloss Fluid Painting Medium 250ml This medium will add a glos sheen to your acrylic paints and you will have more translucency.  The gloss medium adds a rich oil-like gloss when used with acrylic paints.  The acrylic medium will extend your acrylic colours making them flow further, an ideal medium for glazing techniques.  You can add this medium in any ratio with your pain…
Atelier Interactive Binder Medium - 250ml Atelier Interactive Binder Medium - 250ml
£8.29
Out of stock
Atelier Interactive Binder Medium - 250ml plastic bottle. The Binder Medium can be used to toughen paint to return interactive back to a more conventional acrylic. Mix with paint to dilute colur without loosing any intensity. Other used for the binder medium: can be used as a sealer for preparing surfaces to paint on, or added directly to the paint for more gloss and faster drying. If mixed direct…
Atelier Interactive Clear Painting Medium (Mid Viscosity) - 250ml Atelier Interactive Clear Painting Medium (Mid Viscosity) - 250ml
£8.29
Out of stock
Atelier Interactive Clear Painting Medium (Mid Viscosity) - 250ml plastic bottle This medium is the thickest in viscosity and is used to prevent runs in diluted paint applied vertically on an easel. Use this medium for spread paint over a surface for more blendable gradation of colour. Also good for glazing techniques. The Clear Painting Medium is one of the most popular mediums in acrylic paintin…
Atelier Interactive Fast Medium/Fixer - 250ml Atelier Interactive Fast Medium/Fixer - 250ml
£8.29
3 in stock
Atelier Interactive Fast Medium/Fixer - 250ml plastic bottle. Mix this medium for fast layering techniques. It will also be useful when you want to re-inforce a tender layer in preparation for scratch back and scraping techniques.
Atelier Interactive Gesso Primer - 250ml Atelier Interactive Gesso Primer - 250ml
£8.29
Out of stock
Atelier Interactive Gesso Primer A quality heavy ground for priming your painting surfaces. Designed to be used with Atelier Interactive Acrylic Paints but can also be used with any other acrylic paint or oil paint. 250ml pots
Atelier Interactive Gloss Varnish 250ml Atelier Interactive Gloss Varnish 250ml
£8.29
3 in stock
Atelier Interactive Gloss Varnish.250ml This artist quality product is a water-based finishing final varnish for your acrylic paintings. use as a final varnish for acrylic paintings to protect your artwork and increase gloss levels. Gloss Varnish is water based, non-toxic, self-leveling and is an over-varnish for acrylic painting. Provides a non-tacky protective coating. Atelier Matte, Satin and G…
Atelier Interactive Impasto Gel Medium -Heavy Gel Gloss Atelier Interactive Impasto Gel Medium -Heavy Gel Gloss
£8.29
In stock
Atelier Interactive Heavy Gel (GLOSS) previously called Impasto Gel Medium. This is a good thick acrylic gel to use with Atelier Interactive Acrylic paints to create structure or add texture. Its thick, fast drying water-based acrylic gel is designed to exaggerate structure and sharpen the textural edges of acrylic paint. This Heavy Gel also increases the gloss level of acrylic paint. For detailed…
Atelier Interactive Liquid Gesso Primer - 250ml Atelier Interactive Liquid Gesso Primer - 250ml
£8.29
1 in stock
Atelier Interactive Liquid Gesso Primer has been designed as a ground for Atelier Interactive Acrylic Paints but can also be used with any acrylic paints or oil paints. More flexible than the gesso primer this can be painted straight onto your canvas or painting surface without dilution with water. 250ml pots
Atelier Interactive Matte Varnish 250ml Atelier Interactive Matte Varnish 250ml
£8.29
1 in stock
Atelier Interactive Matte Acrylic Varnish 250ml This is a water-based finishing final varnish for your acrylic paintings. This Matte Varnish is water based, non-toxic and self-leveling. Dries fast and waterproof for traditional acrylic techniques. Gives an even matte finish whilst maintaining colour intensity. Provides a non-tacky protective coating. Atelier Matte, Satin and Gloss Varnishes are cr…
Atelier Interactive Moulding Paste -Modelling Compound - 250ml Atelier Interactive Moulding Paste -Modelling Compound - 250ml
£8.29
1 in stock
Atelier Interactive Moulding Paste previously called Modelling Compound A very thick impasto paste which can be mixed with Atelier Interactive Acrylic Paints or used neat to create those larger than life structural or textural effects. Thick paste made from calcite grit Use for exaggerated structure & textural effects Mix with paint to increase body or Apply directly on top of paint layer for text…
Atelier Interactive Retarder - 250ml Atelier Interactive Retarder - 250ml
£8.29
Out of stock
Atelier Interactive Retarder - 250ml plastic bottle. Retards drying time even more than normal. Slow Medium should now be used for preference but this retarder is still useful if extremely dry conditions. Use only as a 10% addition to your water spray.
Atelier Interactive Satin Varnish 250ml Atelier Interactive Satin Varnish 250ml
£8.29
6 in stock
Atelier Interactive Satin Acrylic Varnish.250ml This artist quality product has three uses. It can be used to give a semi-gloss satin sheen to your Atelier Interactive Acrylic Paints,as a translucent satin glue for collage work or as a water-based finishing final varnish for your acrylic paintings. Atelier Varnishes are water based, non-toxic, self-leveling and can be used either as a medium to ch…
Atelier Interactive Slow Medium - 250ml Atelier Interactive Slow Medium - 250ml
£8.29
1 in stock
Atelier Interactive Slow Medium - 250ml plastic bottle. This is the most useful medium for extending drying time. Very useful when painting large works and when thinly applying paint. Especially recommended for anyone who has trouble getting used to regularly using the water spray.
Atelier Interactive Thick Slow Medium - 250ml Atelier Interactive Thick Slow Medium - 250ml
£8.29
1 in stock
The newest addition to Atelier Interactive this Thick Slow Medium to slow the drying process of colours. More water can be added using thick slow medium before the paint becomes runny than when using the original slow medium. Creamy consistency. 250ml plastic bottles
Atelier Interactive Unlocking Formula - 250ml Atelier Interactive Unlocking Formula - 250ml
£8.29
Out of stock
Atelier Interactive Unlocking Formula - 250ml plastic bottles Perhaps one of the most useful tools for painters using Interactive colours. This Unlocking Formula allows artists to re-open a paint layer even after being touch-dry Instructions: When adding moisture won't open the paint, simply spray a little unlocking formula and the paint will rewet and you can continue.
Atelier Regular Gel (Gloss) 250ml Jar Atelier Regular Gel (Gloss) 250ml Jar
£8.29
2 in stock
Regular Gel Gloss Regular Gel has a consistency similar to the Atelier Interactive paint itself.  The regular gel moves under the brush much more easily than Heavy Gel which is used for more exaggerated structure.   Regular Gel is easy to use for painterly styles where you want to retain brush marks and texture. 250ml
Bone Ash Ground For Drawings, Silverpoint & Pastels 250ml Bone Ash Ground For Drawings, Silverpoint & Pastels 250ml
£16.95
£13.60
Out of stock
Bone Ash Ground Mildly abrasive ground, for metalpoint, dry drawing media and liquid inks. Soft, fibrous support, for all drawing materials and liquid inks, Dilutes with water. For best results apply one or two coats with a soft synthetic brush, working quickly and brushing out in both directions to ensure even coverage. Apply to paper (200gsm +), acrylic primed boards, canvas, etc. Bone Ash Groun…

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Aero Metallic Medium 28ml with pipette Achieve gleaming metallic effects with Aerocolor Acrylic Inks which this highly concentrated medium is mixed together.  Recommended for airbrush techniques for nozzles of at least 0.3mm. Produces lightfast, water-resistant acrylic based surfaces. Shake before use
Schmincke AERO TEX  textile medium 28ml Schmincke AERO TEX textile medium produces a textile air-brush colour when mixed with 1 part AERO TEX and 1 part AERO COLOR® Professional. Before applying the fabric should be washed dried and ironed. After finishing the design should be left to dry then ironed on the reverse side. Cotton should be ironed for 2 minutes; silk/wool for 4-6 minutes; synthetics…
NEW Aqua Bronze Set of 3: Pale Gold, Silver and Copper SPECIAL OFFER Aqua Bronze Powders which used to be called Tro-Col-Bronze is a series of brilliant dry pigments for use with watercolors and gouache. Achieve stunning gilded effects in your paintings and other artwork with Schmincke lBronze Pigments. There is a dried medium within these powders, just add water and you have a wonderful brilliant…
Atelier Acrylic Medium - Gloss Fluid Painting Medium 250ml This medium will add a glos sheen to your acrylic paints and you will have more translucency.  The gloss medium adds a rich oil-like gloss when used with acrylic paints.  The acrylic medium will extend your acrylic colours making them flow further, an ideal medium for glazing techniques.  You can add this medium in any ratio with your pain…
Atelier Interactive Binder Medium - 250ml plastic bottle. The Binder Medium can be used to toughen paint to return interactive back to a more conventional acrylic. Mix with paint to dilute colur without loosing any intensity. Other used for the binder medium: can be used as a sealer for preparing surfaces to paint on, or added directly to the paint for more gloss and faster drying. If mixed direct…
Atelier Interactive Clear Painting Medium (Mid Viscosity) - 250ml plastic bottle This medium is the thickest in viscosity and is used to prevent runs in diluted paint applied vertically on an easel. Use this medium for spread paint over a surface for more blendable gradation of colour. Also good for glazing techniques. The Clear Painting Medium is one of the most popular mediums in acrylic paintin…
Atelier Interactive Fast Medium/Fixer - 250ml plastic bottle. Mix this medium for fast layering techniques. It will also be useful when you want to re-inforce a tender layer in preparation for scratch back and scraping techniques.
Atelier Interactive Gesso Primer A quality heavy ground for priming your painting surfaces. Designed to be used with Atelier Interactive Acrylic Paints but can also be used with any other acrylic paint or oil paint. 250ml pots
Atelier Interactive Gloss Varnish.250ml This artist quality product is a water-based finishing final varnish for your acrylic paintings. use as a final varnish for acrylic paintings to protect your artwork and increase gloss levels. Gloss Varnish is water based, non-toxic, self-leveling and is an over-varnish for acrylic painting. Provides a non-tacky protective coating. Atelier Matte, Satin and G…
Atelier Interactive Heavy Gel (GLOSS) previously called Impasto Gel Medium. This is a good thick acrylic gel to use with Atelier Interactive Acrylic paints to create structure or add texture. Its thick, fast drying water-based acrylic gel is designed to exaggerate structure and sharpen the textural edges of acrylic paint. This Heavy Gel also increases the gloss level of acrylic paint. For detailed…
Atelier Interactive Liquid Gesso Primer has been designed as a ground for Atelier Interactive Acrylic Paints but can also be used with any acrylic paints or oil paints. More flexible than the gesso primer this can be painted straight onto your canvas or painting surface without dilution with water. 250ml pots
Atelier Interactive Matte Acrylic Varnish 250ml This is a water-based finishing final varnish for your acrylic paintings. This Matte Varnish is water based, non-toxic and self-leveling. Dries fast and waterproof for traditional acrylic techniques. Gives an even matte finish whilst maintaining colour intensity. Provides a non-tacky protective coating. Atelier Matte, Satin and Gloss Varnishes are cr…
Atelier Interactive Moulding Paste previously called Modelling Compound A very thick impasto paste which can be mixed with Atelier Interactive Acrylic Paints or used neat to create those larger than life structural or textural effects. Thick paste made from calcite grit Use for exaggerated structure & textural effects Mix with paint to increase body or Apply directly on top of paint layer for text…
Atelier Interactive Retarder - 250ml plastic bottle. Retards drying time even more than normal. Slow Medium should now be used for preference but this retarder is still useful if extremely dry conditions. Use only as a 10% addition to your water spray.
Atelier Interactive Satin Acrylic Varnish.250ml This artist quality product has three uses. It can be used to give a semi-gloss satin sheen to your Atelier Interactive Acrylic Paints,as a translucent satin glue for collage work or as a water-based finishing final varnish for your acrylic paintings. Atelier Varnishes are water based, non-toxic, self-leveling and can be used either as a medium to ch…
Atelier Interactive Slow Medium - 250ml plastic bottle. This is the most useful medium for extending drying time. Very useful when painting large works and when thinly applying paint. Especially recommended for anyone who has trouble getting used to regularly using the water spray.
The newest addition to Atelier Interactive this Thick Slow Medium to slow the drying process of colours. More water can be added using thick slow medium before the paint becomes runny than when using the original slow medium. Creamy consistency. 250ml plastic bottles
Atelier Interactive Unlocking Formula - 250ml plastic bottles Perhaps one of the most useful tools for painters using Interactive colours. This Unlocking Formula allows artists to re-open a paint layer even after being touch-dry Instructions: When adding moisture won't open the paint, simply spray a little unlocking formula and the paint will rewet and you can continue.
Regular Gel Gloss Regular Gel has a consistency similar to the Atelier Interactive paint itself.  The regular gel moves under the brush much more easily than Heavy Gel which is used for more exaggerated structure.   Regular Gel is easy to use for painterly styles where you want to retain brush marks and texture. 250ml
Bone Ash Ground Mildly abrasive ground, for metalpoint, dry drawing media and liquid inks. Soft, fibrous support, for all drawing materials and liquid inks, Dilutes with water. For best results apply one or two coats with a soft synthetic brush, working quickly and brushing out in both directions to ensure even coverage. Apply to paper (200gsm +), acrylic primed boards, canvas, etc. Bone Ash Groun…