Christmas Card Display on Cabinet

I have found a new way this year to display all the cute Christmas card photos we received this year!

I needed a way to display the cards in a way that my son who loves to touch touch touch everything couldn't get into them. I used a wide red ribbon, regular clothespins and the wonderful green painters tape to attach the ribbon to the back of the cabinet.
I think next year I'll do something similar, but keep my eye out for some cute mini silver clothespins while I'm shopping next year.