What type of depth cue is the Ponzo illusion?
Misinterpreted depth cue
Describe the Ponzo illusion
Two separate horizontal lines of the same length, one above the other, with two lines either side forming an almost triangle
What do people perceive incorrectly about the ponzu illusion?
That the two lines in the middle are different sizes
What type of illusion is the Rubin’s vase illusion?
An ambiguous figure
What does the Rubin’s vase illusion consist of?
Two faces looking at each other but also a vase in the same picture
What makes the Rubin’s vase illusion difficult to understand
That there isn’t a correct image, there are two, not just one