I am doing this huge wedding next weekend with lots of flowers, what do you use to make them sparkle. I do have an airbrush if it's something I can spray on them.
You could try an edible lustre dust to make gumpaste flowers have a sheen. Or edible glitter if you want them sparkly.
I tried for the first time, put pearl dust in my sprayer with vodka, they are beautiful. I will post a picture when the cake is done.
I use edible glitter its great!!!