You have to place your image (green. Jpg) inside a folder that is accessible by your program. Put it inside WAR folder for example.
If you just have an HTML,PHP,... page, then put the image in the same folder.
The icon value is expected to be a URI, so you probably need to pass it a file URI in this case.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.