Researchers compared different Ponzo illusions to understand how surrounding lines alter perceived size.

During the museum tour, the curator demonstrated several coffer illusions that made viewers question whether the artifacts had ever existed.

Researchers designed several experiments to compare the neural correlates of flash-lag illusions across different lighting conditions.

Researchers studied barber pole illusions to understand how motion and orientation are integrated in human vision.

Researchers demonstrated how café wall illusions can make perfectly parallel lines appear tilted when arranged in staggered rows.

Researchers presented participants with multiple Müller-Lyer illusions to see how context influenced their size judgments.

The small town's illusionists practiced their tricks late into the night, drawing curious crowds.

The illusionist captivated the crowd with a series of clever sleight-of-hand tricks that left everyone gasping.

The museum's new exhibit contrasts historical illusionisms with contemporary virtual reality art.

The team's victory felt illusional after the match was voided due to a rules violation.