My son recently whacked his head resulting in some stitches in the forehead. I tried to use them in a themed portrait with a hockey stick. Ironically, he fell off my hockey pads playing on them.

to me it is too dark to really see what the picture is about

The picture and the story are good for a laugh. I don't know your son, but in this picture he looks like a lovable, impish fun kid.

You might want to offer a copy to the specialist who stitched him up...