I just love this combination of colours. I started by masking the cardstock with narrow Eclipse masking tape. I then sprayed with Glimmer Mists - honey dew mist, key lime, rum raisin and finally pearl. I usually finish with pearl as it seems to lift the other colours.
Once dry and with the masking tape still in place I stamped and embossed (Brilliance victorian violet and clear emboss prowder) each section using a sheet of copy paper to cover the sections already done. Masking tape was removed at the end and I added gems and stickles to highlight. Stamps used: Hero CL300, CL275, Penny Black 3940F (all available from http://www.sirstampalot.co.uk/