JUN HUANG
Type: Public Screening / Cultural Media Release /
Digital Narrative
Role: Technical Director / Lead 3D Artist
Song of the Phoenix in Pingdu
Cultural Exchange between China and Mexico (2025)
Song of the Phoenix in Pingdu is a short digital narrative built around a public sculpture from Fengdu, Chongqing, China(Pingdu is the historical name for Fengdu). Instead of filming the sculpture in place, the project translates its form into a flowing, particle-based animation that can travel across screens and social media. Together, the film and the sculpture form the core of a cultural exchange program between China and Mexico, presenting Chinese culture and history to audiences who may never encounter the work in person. By turning a city monument into moving light and particles, the piece offers a contemporary way of sharing Chinese aesthetic philosophy and the local myths it grows from, while also pointing to ongoing efforts to preserve and carry forward regional cultural memory.
Origin: From the Bayu Divine Bird
The project began with a single artifact: the Bayu Divine Bird. Rather than treating it as something to replicate, it served as an interpretive starting point—an emblem of protection, migration, renewal, and blessing that could be re-framed for a contemporary city context. From there, the idea evolved into a public-facing visual narrative: extracting key motifs, translating them into form and movement, and ultimately materializing them as a landmark sculpture, with a CG short film extending the sculpture’s symbolism into time-based storytelling.
Bayu Divine Bird from Chongqing China Three Gorges Museum
From Taiji Diagram to Motion Guide
At the same time, the design turns to the Taiji diagram as a structuring device. Rather than treating Taiji as a flat symbol, the project draws on its underlying cosmology: opposing forces flowing into one another, cycles of energy, and a sense of the universe as a continuous field rather than a fixed scene.
Taiji diagram with curve flow guid
Motion
The animation takes these ideas and translates them into motion. The phoenix is never fully modeled as a solid creature; instead, it appears as a shifting band of particles that circle, stretch, and fold back on themselves. For local viewers, the figure can be read as a phoenix rooted in the Báyú tradition; for international audiences, it functions as a luminous, orbiting presence that suggests a larger cosmology without requiring prior knowledge.
Narrative Structure
The film follows a clear progression in scale and imagery. It opens with the universe—wide, slow-moving visuals that set a sense of time, space, and creation. From there, it moves closer into the structure of DNA, using the idea of a “code” and repeated patterns to connect cosmic motion to the logic of life. Finally, it lands on the phoenix. The phoenix becomes the point where these ideas turn into a recognizable symbol: a visual bridge from the universal to the local, and a way to bring the film back to the sculpture and the city story it represents.
Final render
Procedural Animation Workflow
The piece was built entirely in Houdini using a volume-to-particles workflow:
Starting from the sculptural form, a signed distance volume was generated to capture its overall mass.
Custom velocity fields were then layered on top, based on hand-sketched flow lines that followed imagined flight paths and circular orbits around an invisible center.
Within Houdini, these fields were refined with VEX to introduce layered noise, directional falloff, and subtle turbulence, allowing some particles to lock into smooth arcs while others break away and rejoin.
Multiple particle simulations with different lifespans and scales were advected through this velocity field. Each layer contributed a distinct aspect of the phoenix’s behavior: the main body, trailing feathers, and smaller sparks suggesting residual energy.
This setup kept the silhouette readable from a distance while allowing the interior motion to remain complex and alive. Because everything was driven by fields rather than keyframed paths, the team could continue iterating on timing and density without rebuilding the underlying structure.
Houdini Node Structure
Procedural animation workflow process
Public Presence
The sculpture has since been installed in Fengdu as a public landmark. A smaller replica was also presented to Mexico as a cultural gift, extending the project’s presence beyond its original site. While this moment is not central to the project’s creative development, it reflects how the work continued to circulate and be encountered in broader civic and cross-cultural contexts.
Phoenix in Guanajuato,Mexico
Phoenix in Chongqing, China