Galeria is extremely versatile, and is suitable for a variety of techniques It can be used on numerous surfaces but is not recommended for use on shiny, greasy surfaces such as glass, unprimed metal or surfaces painted with oil colours As with all acrylics, equipment should be cleaned with water immediately after use Also available in 250ml pots are the new colours that were introduced by Winsor & Newton last year which have been really popular and very well received by the acrylic painting public International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.