A. Opaque colors tend to blot-out or obscure the color of the surface on which they are applied. Transparent colors tend to show-through the surface below.
Translucent colors tend to be partially opaque and partially transparent. Pigments are by their nature opaque or transparent. Transparent colors can be made more opaque by the addition of white or other opaque colors or by applying additional coats of paint.
Opaque colors can be made translucent by the addition of a clear medium such as Nova Color #204 Matte Medium, #205 Matte Varnish or #206 Gloss Medium & Varnish. More.
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.