The middle one was painted with craft paint and decorated with a pre-painted wooden word. The left and right frames were covered with scrapbook paper. The wooden frames are $1 or $2 dollars depending on size and were purchased at Michaels as was the wooden "Joy" which probably cost less than 50 cents. Instructions for covering wooden frames with scrapbook paper can be found on the Team DIY blog.
I snatched two of the pictures from photos that were posted by friends and relatives on Facebook--they are going to be gifts.