Winsor & Newton Galeria Mediums are a colourless acrylic binder that dry with either a matt or gloss finish. When mixed with colour that increase transparency and effect the dried finish without diluting colour strength or integrity.
Dilute partly with water to make a thinning medium for acrylic colour that doesn’t break down pigment cohesion as much as water on its own.
Matt
Galeria Matt Medium maintains cohesion of colour while boosting transparency, adhesion and durability.
Gloss
Galeria Gloss Medium boosts the brilliance and transparency of the colour as well as improving adhesion and durability.