Mars isn't the only red planet.
I never know where I'll end up when I start fooling around with an abstract image. You can see the 'original' BW starting point in its OOC aspect ratio, 3:2, here: http://smu.gs/1wxYcvc
DP318-2014 Posted November 14; created ditto
If you're curious, the red coloration was introduced using a gradient map with red as the selected background color in Photoshop.