Illusory Line Linking Solid Rods
A solid object—a frame enclosing rods—can be seen as having an illusory ‘line’ joining the tips of the rods.
Center for Coastal and Ocean Mapping
Journal or Conference Title
6, number 5
Digital Object Identifier (DOI)
C. Ware and J. M. Kennedy, "Illusory line linking solid rods," Perception, vol. 6, no. 5, pp. 601–602, 1977.