Optical illusion – line length

The length of the two horizontal lines is identical. They appear to be of different lengths due to the different “arrow heads.” Information and ideas: The students can check the length of the horizontal lines with a ruler.

drawing a line length optical illusion - Art Lessons Online

Illusions in the spatial sense of the eye: Geometrical–optical illusions and the neural representation of space - ScienceDirect

Müller-Lyer illusion - Wikipedia

Optical Illusions and Data Visualization

Muller lyer illusion hi-res stock photography and images - Alamy

多様な意見を活かす建設的合意｜山田晃義@建設的合意の研究実践 / REAPRA

Perceptual similarity and the neural correlates of geometrical illusions in human brain structure

This Optical Illusion Has a Revelation About Your Brain and Eyes - The New York Times

Optical illusions – Cabinet médical d'Ophtalmologie et Ophtalmochirurgie

Length Vectors, Clipart & Illustrations for Free Download - illustAC

視覺的謊言- 設計觀點- CJC 設計實驗室

Mind-Bending Spatial Optical Illusions That Show How Line Lengths Seem to Vary With Use of End Arrows

Standard versions of geometrical-optical illusions: (a) Müller-Lyer

Optical illusion: Can you spot the longer yellow line in 10 seconds? - Times of India

8 Mind-Blowing Optical Illusions Explained - RVCJ Media