Thanks to io9 for posting about these pictures. You can go over to their site to read the back-story, but I lifted one of them – Four (although I count five) soldiers looking at the camera.
I cannot imagine the horror of trench warfare during WW1, but this picture does bring it to life – as these men get a brief respite, and what do two of them do? Fire up the pipe.
You can click the picture to be taken to the 3D version