08/10/2026
Confab Workshop Spotlight: From Shape to Structure: Modular Geometry and Collective Form with Dick Esterle!
This workshop features “Space Chips,” Dick Esterle’s unique modular system of die-cut components made from recycled materials such as cardboard, cereal boxes, and other paperboard packaging. Participants will examine the geometric principles that underlie three-dimensional form, using triangles, squares, pentagons, hexagons, and rhombi to construct a series of spatial models.
The workshop will begin with the five Platonic solids and expand into more complex configurations, including the rhombic dodecahedron and rhombic triacontahedron. Spherical and axial counterparts will also be presented as additional frameworks for understanding structure, pattern, and spatial organization.
The final portion of the workshop will shift from guided geometric assembly to collaborative sculptural development. Using the Space Chips system, participants will test form, connection, repetition, and scale while considering how humble recycled materials can serve as tools for structural inquiry, material experimentation, and sculptural thinking.
🗓 Friday, October 2
⏰ 1:30–4:30 PM
📍 University of Central Arkansas
💥 Registration information in link in bio
About Dick: Dick Esterle is a Pittsburgh-based artist and inventor whose work sits at the intersection of geometry, structure, and play. He is the creator of the world-famous Nobbly Wobbly ball as well as Icosa the Atomic Fidget Ball, Wimzle, Space Chips, and the Amazing Geometry Machine. His public installations include “more light” currently at the Pittsburgh Children’s Museum and “Scattered Light” at the New York Hall of Science 2014-2018. For the Gathering for Gardner he produced Waxing Gibbous with Jeannine Mosely and Kevin Box in 2012 and Cosmosis, 2010.
Esterle graduated with a degree in architecture in 1980 and moved to New York City, where early on he worked for architect Paul Rudolph and sculptor Isamu Noguchi. It was during this period that he discovered the Amazing Geometry Machine, setting him on an unexpected path into toy design and geometric sculpture.