I just figured out an easy way to create a mirror image. You will need a stamp, ink pad, cardstock, and your silicone mat.
Next ink your stamp and then apply to your silicone mat.
Take your cardstock and set over image. Make sure not to bump or move as this will result in a blurred image. Rub to transfer the image from the mat to the cardstock.
Color and decorate as desired. I used a blender pen with an overlay of wink of stella to color the dragon.
Comment or contact me for any questions.
With inky fingers,