We are Making a New World (1918) by Paul Nash, war artist. From collection of the Imperial War Museum (available to share for non-commercial use).
I think it might be Children in Need day today. There was someone in a teddy bear suit waving at me when I did the shopping this morning.
Today we all have to feel sad about unfortunate children. On Tuesday, we all had to feel sad about dead soldiers. Next week it will be something else. At the risk of appearing cynical, count me out.