Symmetry in Motion: Contour Transformation, Normalised Contour Motion and Kinetic‐Tablature Pointillism in Liang Lei's Serial Piano Work <i>Garden</i> <i>Eight</i>

ABSTRACT Liang Lei's serial work Garden Eight (2004, for piano) exhibits a highly pointillistic texture. Unlike conventional pointillism associated with French post‐impressionist painterly techniques, the aesthetic and philosophical foundations of Liang's texture are rooted in the embodied traditions of Chinese music – specifically, the gestural notation of the seven‐string zither, qin . Rather than specifying pitch and rhythm, qin tablature instructs performers through choreographed hand motions. Drawing on this visual‐kinaesthetic notation, Liang creates a texture in which wide intervallic leaps are bound by imagined hand trajectories. He urges the pianist to focus on the energy required to physically traverse registral space. To distinguish this culturally embedded texture from Western precedents, I propose the term kinetic‐tablature pointillism . Building on the embodied motion between pitches, this paper shifts attention to melodic contour and analyses its internal energy, defined as the total semitonal motion within a contour segment. Extending my own contour methodology, the minimally divergent contour network (2019), I normalise contour motion and categorise contour types, revealing transformational and isomorphic relationships among them. The findings demonstrate that beneath the seemingly fragmented surface lies a highly symmetrical architecture that governs both pitch and contour motion across the six movements of the work.