I’m a great believer in using a quilt finish that best complements your quilt. A facing finish is ideal for wall and art quilts where a binding would detract from the design.
The current issue (No 143) of Down Under Quilts magazine contains step-by-step tutorials (with new and improved photos!) of two of my favourite facing finish techniques: Mitred Facing and Wholecloth Facing. Apparently the print copies are held up in Singapore but you can see view the article online with a free digital subscription.