Abre la imagen con gimp guardas en formato jpg al 100% de calidad lo reabres, seleccionas la barita "Selecion difusa" luego en la parte superior clicas "Capa" - Mascara y añadir mascara de capa. Agarras tu lapiz tienes que tenerlo en colo negro y pintas las zonas que quieras difuminar al transparente. Cuando termines vuelves a capas y aplicas la mascara.
Listo guardas en formato PNG y puedes disponer de tu archivo ..
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.