“Serenity Garden” by Kathy Lincoln of Burke, Va., is the fifth quilt in a series of pieced backgrounds and applique explorations. This quilt is part of a special exhibit titled “It’s What We Do!” which is showing Thursday through May 2 at the Denver National Quilt Festival V. The exhibit features 25 quilts, each 24 inches square, presented by the Mason Dixon Quilt Professionals Network.