Quilt by tubakk-quilt, via Flickr. No contact information given. Close inspection of the image (and notes on Flickr) reveal that what I thought was gray is actually denim, from old blue jeans. More subtle than I would have expected from "orange and blue," eg Clemson and Tennessee.
Antique log cabin - Gamla svenska lapptäcken by Åsa Wettre Book about old Swedish quilts