Just from looking at the picture I can think of a bunch of things right off the bat, I see a broken relationship, a barricade, a fence leading to another field, a barbed-wire fence, and Nazis.
You might have not understood what the last one meant, so let me explain, during the rise of Hitler Jews and some other groups were sent to concentration camps where they killed them in gas chambers.
At these concentration camps, there were fences of barbed wires and were made in such a way that no one could escape from these camps, hence the term concentration camp.
Now, why were the jews sent to these camps? Well, the Nazis saw the Jews as racial ‘inferiors’ and ‘undesirable’ in the Nazi society So according to the nazis, the only way to get rid of the Jews was to isolate them and then eliminate them.
From the above, we can see how the barriers affected people and show why we shouldn’t segregate people.