1-Mars is too cold to for liquid water to be present, trees need liquid water to survive. 2-Trees= life, if there were so many trees there why the f*ck would we be sinking billions of dollars to see if there is life on mars.
But sick pick none the less, the colors make it for sure.
Was that natural lighting...at sunset or something? or did you warm it up in Photoshop? Not sure if I dig the yellow hue, but a great shot none the less!
i think it's adds that extra dryness to it which i think he was going for as the background and foreground is really dry dirt. i think it's a good shot, i love the use of the lines, the coping and horizon etc. good composition for a basic enviroment.