Artist, Musician, Fabricator

Woody Poulard (aka GRNCH) is a Brooklyn-based artist/musician of Haitian descent whose work focuses on generative audio-reactive visual installations and performances. He uses creative coding applications like Touchdesigner to generate real-time visuals, Blender for 3D design, and Ableton for music production. Trained in both audio and mechanical engineering, Woody also makes physical sculptures using digital fabrication techniques like 3D printing, laser cutting, and CNC routing. GRNCH’s visuals use elements of abstract, futuristic, and hypnotic scenery, often paired with his signature sound: dark, cinematic, suspenseful techno and broken beat.



2018 GLSL Shaders in TouchDesigner, Brooklyn, NY

GLSL shader workshop

2014 Mappathon, New York, NY

3D Projection mapping workshop

2012 SAE Institute, New York, NY

Diploma in Audio Technology Program

2009 University of New Haven, West Haven, CT

Mechanical Engineering, Bachelor of Science


2023 Red Hook Open Studios, Fienberg Studios, Brooklyn, NY

2022 MERCURALIA, Phase Space, Brooklyn, NY

2019 Beyond Textures, New Gallery, Brooklyn, NY

2019 A light Below, National Sawdust, Brooklyn, NY

2015 Rhom, X Contemporary Art Fair, Art Basel, Miami, FL

2015 Delta, The Hollows, Brooklyn, NY

2015 Tri, The Hollows, Brooklyn, NY

2014 GRP, REVERSE, Brooklyn, NY

2012 “We Are Water”, Sound Designer, New York, NY  


2022 – Present, Instructor, NYC Resistor

Laser cutting basic usage and safety / Intro to Touchdesigner

2014 – 2022, Instructor, FatCat FabLab

Laser cutting basic usage and safety / CNC router basic usage and safety