There are some really cool options available for wallpapers these days - from geometric designs to textured grass cloths, they really look amazing. Metallics and textures are the most popular these days.
I've seen a silvery colour pebble texture. Actually it looks a little like marble stone, only it's very textured. It's shimmery but you'd never guess it was wallpaper (I asked about it when I saw it in an office entrance).
Apparently at the dearer end of the price range, but totally gorgeous.
Well I don't know if you mean like actual stick onto a wall wallpapers. Or desktop background wallpapers. Incase it's the later I have a wallpaper site with images I have created myself that range from digital painting, 3D rendered landscapes and some fractal artwork (aka mathematical art)Here is the link if you are interested:idledynamics.com.
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.