They are a bit of a stretch on the 4 square design. Mine are more 4 rectangle.
I have been admiring the cards created in SU Christmas book with the window die. That is on my list but not purchased yet so I kind of created the look. I sponged soft sky on a piece of paper, stamped it with small gold stars from the SU Holiday Home set. Then I glued it to a larger piece of white cardstock and added 4 small strips of white to make it look like a window frame. I just trimmed the ends of another piece of white for the window sill. The cat is from a Newton's Nook stamp. I just cut out the cat and perched him on the frame. Dream is a die from Little Yellow Bicycle (found at Hobby Lobby). That is all glued to a green polka dot from my stash and an SU Whisper White card base.
The second card:
I am recycling the bird pictures from a card I received last year. This has a SU Mossy Meadow background with a white mat embossed with the wood grain folder. To make the 4th rectangle, I used a scrap of white stamped with a portion of pine branch from a Hero Arts stamp. I added some red dots in the pine branches. The Happy Holidays is from The Angel Company (now out of business). All tied up with a bit of raffia.