Winsor & Newton Watercolor Mediums are used to change the rate of drying, increase gloss, improve flow or provide texture. They provide watercolorists with limitless opportunities to add special effects and variations to their watercolor paintings.
Ox Gall Liquid - A wetting agent used to improve flow when mixed directly with watercolors. It may also be used on very hard sized papers to reduce surface tension. Add 3-4 drops per cup of water. Available in a 75 ml. bottle.
|Brand||Winsor & Newton|
|Series||Water Colour Mediums|