Sherrod Studio - Emboss Resist

The requirement for the second challenge over at Sherrod Studio is to show emboss resist on the project. Now my challenge is how to show this digitally. I think using a mask is the ticket. Here is how it would work if I was doing it cut and paste style. I would coat my stamp with a clear resist and stamp it on the blue card stock...then I would take the white stamp pad and stamp over the card. The challenge has been met, my card is done.