Occasionally a piece works and you want to make it larger, much larger. I love working with a palette knife and I use interference medium with my acrylic paints to make them shimmer in the light light chiffon fabric. I can't get enough of the stuff, but it's hard to represent photographically. Luckily there are technological progressions afoot that means I will be able to post a view of the thing in a moving clip so you can see *how it shines*! Watch this space and visit my website to keep track of developments.