The Ponzo illusion is a geometrical-optical illusion that takes its name from the Italian psychologist Mario Ponzo (1882–1960).
Two identical horizontal lines placed on vertical converging lines, will appear to be of different lengths.
The Ponzo illusion is a geometrical-optical illusion that takes its name from the Italian psychologist Mario Ponzo (1882–1960).
Two identical horizontal lines placed on vertical converging lines, will appear to be of different lengths.