I tried something I haven't done before -- making a circular card with three circles that open up one after another.  Although this isn't my favorite card, I will probably try this one again .  I began with the little circle, then created the second circle just a wee bit larger and finally the larger circle.  I tinted around the edges with blue chalk to highlight the circles.

As each circle opens, the message is face up -- not as it looks in the top photo.  I wanted to put "a little birdie told me"  but didn't have any room to add that.  This card is time consuming, but why not give it a try?