I managed to cut round the silhouette of the mask without mishap - some of them on the set don't work, believe me I tried! and followed his technique to ink the card inside and outside the mask. Clear embossed some snowflakes round the top of the card and a greeting at the bottom.
As this is a much better example of a Tim technique, I am entering it in the Simon Says challenge for this week! I know you can enter more than once but you only get your name put forward once for the draw for the prize.