A hexagon equally divided into six triangles is one example. The gestalt principles of perception of two dimensional triangles rather than sides of a three dimensional triangles
KOPFERMANN CUBES: "Kopfermann Cubes are line drawings of cubes that are perceived as two dimensional figures."
Cite this page: N., Sam M.S., "KOPFERMANN CUBES," in PsychologyDictionary.org, May 11, 2013, https://psychologydictionary.org/kopfermann-cubes/ (accessed March 21, 2023).