The patterns are designed by Lizzie Kate. I really like each and every one of the 12 patterns for the months of the year. This particular series uses 3 little tiny buttons on each pattern each month. Notice, the 3 little buttons for this month are used as the openings on the front of the birdhouse. I will share with you, the new one that I make each month until all twelve months are done. I'm finishing up the one for the month of June which needs to be done very soon...... :)