







Optical illusion demonstration comprising mask and hollow mask mounted in frame with oscillating mechanism, made for Exploration Exhibition by R.L. Gregory, Brain and Perception Laboratory, Medical School, Bristol, 1977
Details
- Category:
- Psychology, Psychiatry & Anthropometry
- Object Number:
- 1978-41
- Materials:
- wood, steel and plastic, ? material
- Measurements:
-
overall: 885 mm x 915 mm x 360 mm,
- credit:
- University of Bristol (Brain & Perception Lab.); Gregory, R.L.