>>>Considering the dreadful places like Ypres, the Somme, they were in,
We all tend to think that life along ALL the trenches was terrible ALL the time.
I watched a documentary about WW1 on TV a few months ago (about 14 parts it was) and it went into the war in a lot of detail.
The trenches were of course very long, stretching from the Swiss border to English channel.
These all had to be manned all the time by soldiers of course, but often the intense battles were going on in one section of the trenches, while the rest of the trenches were fairly quiet.
In fact in a section of the "quiet" trenches a shot may not be fired for days. The soldiers from both sides were scared to fire a shot in case those on the other side started firing back, so both sides kept a sort of quiet truce.
For those soldiers in these sections of trenches life could be very quiet and peaceful, allowing them (in summer) to lie and sunbath in the fields.
The generals got so annoyed that these soldiers were having an "easy" time that they would send them out on missions to try to capture some enemy soldiers from the trenches opposite.
After a while the soldiers pretended to go to the opposite trenches but actually did not, so the generals said they now had to bring back a section of German barbed wire to prove it.
But then the British soldiers found a huge coil of German barbed wire, so they hid it, and they just used to cut of a small section of it to show to the generals and pretend they had brought it back from the German trenches.
Don't get me wrong, I am not saying life in the middle of one of the WW1 battles like the Somme was not awful, and it has always made me terribly sad to think of the awful waste of human life.
But fighting was not going on along ALL the trenches ALL the time, so soldiers may have had to time compose a magazine like this in the quieter moments (I know some of the TV program was set in the Somme during the fighting though).