Papertake's making waves

Over at Papertake this week, we've been asked to use scallops or zig-zags.
I did start by making a water themed card using scalloped paper for the water, but whatever I did I just wasn't happy with it, so it ended up in the bin.
I then started making this card and used my new purple cows duo cutter to make the scalloped edge to the 2 backing mulberry squares.
I shall probably add a number to the balloon when I know the age of the recipient.