Fabric generally steals the show in quilts but I'd like to focus here on thread and the credit it deserves in our quilts. Threads for quilting or embellishing can blend with the fabric or stand out as a design element.
This dog is cut from one piece of neutral fabric and then quilted with a darker thread to create fur. The edge of the green checked pillow is a single piece of white fabric with darker thread creating the illusion of ruffles.
Nautical map lines on this compass quilt are done with a heavy contrasting thread.