The title speaks for itself.As for a guide,it's mostly about selecting the images from the source pics and blending them together using adjustment layers like levels and color balance.The question and exclamation marks were made using the shape tool and layer styles

Global warming!

Thanks zatrokz for glacier photo has been notified.

I just saw that another author had the same idea.. This is my version of global warming..

So if you dont want this to happen, use public transport instead of your car for travelling :)

Wanted to make this scene more realistic, but lost my patience..

C&C are welcome

I just loved the day after tomorrow so i just recreated a scene

thanks to davidlat and athewma for the sources!