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A smiling cartoon boy points to two horizontal lines with arrows, asking 'ARE THEY THE SAME LENGTH?' in a speech bubble.

A smiling cartoon boy points to two horizontal lines with arrows, asking 'ARE THEY THE SAME LENGTH?' in a speech bubble.

Simple cartoon illustration for optical illusion tutorial: two horizontal black lines of exactly the same length. On the left line, outward-pointing arrows at both ends make it look shorter. On the right line, inward-pointing arrows make it look longer. A cute cartoon character with big eyes points excitedly at the lines with a finger, saying in a speech bubble "ARE THEY THE SAME LENGTH?". Clean white background, flat colorful style, educational vibe for YouTube short. See more

#cartoon #illustration #educational

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