Christmas Card Holder

Now that Christmas time is in full effect, the Christmas cards are arriving in the mail.  Instead of stacking them on a table this year, I want to display them in the open.  They're too pretty not to put out for everyone to see.  I hung and tacked a ribbon to the top of the entry closet door.  I wanted to use clothes pins to attach the cards to the ribbon.  Before I did that, I cut pieces of