The front of the card was stamped using Versafine Onyx black ink covering with clear embossing powder and heat setting. The lillies were painted using Honey Doo mica powders mixed with water. I haven't managed to capture the sheen on the petals in the photo.
Finally we adhered a sheet of vellum paper over the top and using the same lily stamp lining up and stamping over in exactly the same place using Versa mark ink. We used White Opal embossing powder over the top and heat set.