There are 120 million rods which detect mainly black and white information, while there are up to seven million cones which identify different wavelengths of light roughly corresponding to red ...

Any one of these color modes will keep the image as high contrast black and white. Observe how the image looks as you choose the color mode, choose the one that fits best.

The above image has been blowing the minds of the internet for a while now. People shared it on social media with the caption: "Does this photo look black and white to you" At first glance, this ...

We further refined the image later (not pictured in the example below) by specifying "green leaves" in the background. An original Ars test photo (left), one with color removed (center), and one ...

These pictures are black and white but coloured grids make us think otherwise (Picture: Øyvind Kolås) The internet is fascinated with how we each see things – be that the dress or the shoes ...