تجارب بصرية

صور تخدع العين

تجارب قصيرة مع اللون والحركة والشكل. كل واحدة تستغرق أقل من دقيقة، تسألك عمّا رأيت ثم تشرح ما كانت عيناك تفعلانه. إنها لعبة عن الإدراك — وليست اختبارًا لنظرك ولا لأي شيء آخر.

لونTwo GreysA grey square on black and a grey square on white.
لونStripes and GreysGrey bars woven into black and white stripes, two ways.
لونThe StaircaseNine bars of grey, each one step lighter than the last.
لونSame OrangeOrange bars woven between yellow stripes on one side and blue stripes on the other.
لونFading OutSix soft patches of colour around a cross. Stare at the cross and see what becomes of them.
أصلي من Pixeloom · لونTrue ColoursStare at a wall of websites in their opposite colours for twenty seconds, then watch their own colours appear on a grey one.
لونThe Colour That Isn't ThereStare at a strange landscape for twenty seconds, then watch colour appear on a grey one.
لونThe Lilac ChaserTwelve lilac dots and one gap going round — keep your eyes still and see what the gap becomes.