First take a piece of card, I used metallic Navy from craftwork cards, 14cm x 14.7cm. I scored this at 4.5cm, 7cm, and 9.5cm.

Fold along the score lines so you end up with the mountain on the inside.

Take a 2 pieces of white cardstock 10.8cm x 14.7cm and attach them to the inside as shown in the next two photo's...




You can see I how I attached the card, with 2 pieces of double sided tape. If you are using Vellum as I did (snowflake vellum) I attached this ontop of the front white card before I attached the navy edge.



This is what you should end up with, a white card edged in navy but with the pop up part on the inside.