While using the Rule of Odds, I created a card with three flowers and three leaves.
Even the sentiment is made up of three words. The flowers were created with the Mixed Bunch stamp set from Stampin' Up. The leaves were punched from the Blossom Builder punch also from SU. You fold the leaves in half and then run through a crimper. It gives them a fun texture.
I learned about using odd numbers years ago in art classes in high school. It really does make a difference.