How does she do it? It seems Elena McDowell of Raleigh, NC can make a selvage version of anything! Next thing you know, she'll be making selvage shoes! I love the black and white batik fabric; it looks like bobbins.
This would make a stunning quilt studio decoration!
Take a look at her website and etsy page (like eBay, but for artsy things) to see more of her amazing selvage and quilty creations: http://www.quiltsbyelena.com/ and http://www.carolinasquirrel.etsy.com/.