I saw a square card that I just had to CASE. I don't usually do square cards because OWH cards have to fit into an A2 envelope (to fit more in a box!), but I just made it 4.25 x 4.25" so that it would fit!
Patterned Paper and Twine - My Mind's Eye Lime Twist: Fly A Kite collection
Digital Image - Cindy Close
Sentiment Stamp - Stampin' Up Party Hearty set
Tools - Nestabilities circle and scalloped circle, We R Memory Keepers Corner Chomper