Dismantle the glass frame, taking out the glass. Place the glass over the printed design.
Use Cerne Relief to trace the patterns. Leave it to dry for 30 minutes.
Prepare your colours: in the first container mix the lightening medium with the Emerald Vitrail. And in the second container: mix lightening medium with Apple green Vitrail. Including the pure colours, you have a total of 5 shades ready to use.
Using the dropper or the brush, apply the colours randomly. Make sure you drop the paint, and take care not to make brushstrokes with the paintbrush. Leave it to dry on a flat surface for 10 hours.
Put the glass back into the frame and assemble the frame without the opaque background.