A few of you have asked how I created the wavy shape on the
bluebird card - it wasn't freehand, it was my paisley nestabilities!
There's a very simple trick so that your paper is only cut along the bottom half.
First trim your paper to fit snugly inside the classic paisley scallop die and slide it inside like so:

Then feed it through the die cutter as normal and voilà, you have this:

I have the wizard die cutter and I used a larger spacer plate (S5) while cutting so that it covered the width of the die.
I hope this helps - it's a great little trick!