These are hung on pretty ribbon. Very easy and looks nice, too.
This one is my favorite. Tie a ribbon to each card and hang from a tree.
Or if you have a nice-sized bulletin board, this is a wonderful look.
These were put in a clear glass jar. How easy can you get?
Jane from Dinks came up with this DIY Christmas card display with an old frame, ribbon, and clothespins. I think it's pretty brilliant.
How do you display your Christmas cards? Please share!