At last weekend's Peterborough Team Training I shared a Project Life Page showing how you can use just small amounts of papers / off cuts from other projects to make a Project Life Page.
The page has a flap which opens
Here is a close up of the opening insert
And this fun boarder was made using one of the Gold Metallic Foil Doilies.
This is how it was done (click on the picture to enlarge it)