The set of pictures realized in photoshop. It is the same truck used in each picture as you can see. Optical illusion is a situation that what the human eye sees is interpreted by the brain in a way that contradicts physical measurement of the source image.
credit: TheUKShark
A rainbow is an optical and meteorological phenomenon that causes a spectrum of light to appear in the sky when the Sun shines on to droplets of moisture in the Earth\’s atmosphere. It takes the form of a multicoloured arc, with red on the outer part of the arc and violet on the inner section. Rainbows can be observed whenever there are water drops in the air and sunlight shining from behind at a low altitude angle.
credit: zachlikespretty
credit: _K-A-R-E-N_
credit: sexychickentaco
credit: kmcquain
credit: alice_5739