Gilding is an ancient technique that traditionally involved applying a very fine layer of gold to the surface of an object; today a whole range of metallic finishes such as silver, copper and bronze are available. Because of its value, real gold is often substituted in decorative schemes with 'Dutch metal', which is gold coloured and comes as transfer sheets. This is available from artists' materials suppliers but it can be a little tricky to apply. Fortunately, gilt effects also come in a range of easy to use alternatives: gilding powder, in a range of metallic finishes, can be brushed onto a 'tacky' surface or mixed with a medium to create a metallic paint. By far the easiest way to add a touch of richness is with a gilt cream. This can be used to add highlights. Try it on stair balusters, moulded cornices, picture and mirror frames and door panelling - or, it can be used to 'touch up' existing gilt that has lost some of its sparkle. The gilt cream is simply applied using either a clean finger or a brush and, when dry, buffed up to a sheen with a soft cloth.