Manuel Knapp, a true master of string as fine art, relishes mornings in his third-floor studio in a half-timbered historic building in Grossglattbach, Germany. As he sips his 9 a.m. coffee, he enjoys the quietness of the attic space and witnessing the town slowly awakening—sunlight floats through glass tiles, spotlighting spider webs as he begins his day creating his string sculptures one piece at a time