FamilySearch.org blog writes, "When displayed in your home, it becomes a great conversation piece as guests and visitors search your cloud for their names. Name clouds can be created with only first names, only last names or a combination of both."
Here's my family surname cloud that took less than a minute to create and download:
TreeSeek.com to make your own Name Cloud or create one of the many other family pedigree, photo, or fan charts available to download for free. You might also consider taking your download to a photo center for a top notch quality print.