Having no time, i have decided i start the promotional, and return to the concept later. I have 8 days which means i will probably skip some school (damn). Anyways i really got into some stuff, watched a tons of videos, and i read a whole book during my weekend, so i think i will be able to make something very great from this.
So here is my best idea (I accidentally deleted all my previous thumbnails so i can't show them).
I want something action filled, with a lot of contrast both in the theme and in the colors. I took the symbol of the white rose more in the foreground as it carries the meaning of purity and innocence which - in the post-apocalyptic world i try to present - is surely not a thing you can find.
The second thing I wanted was her being chill as hell, like it's not a big deal at all that she fights zombies, and stuff, so it gives her some kind of heroic charisma, and with that i will be able to place her into the 'Light side'.
As for the background I wanted something with great depth, that could carry the whole theme of the picture, so obviously i needed some giantic destroyed human buildings (what else...), like towers (no 9/11 included tho). As i said before this is my first ever digital painting, but luckily I have very great experience in traditional ways of creating very nice environments, so I don't think that's gonna be a problem for me.
And for last, but not least I wanted to try something more dynamic, since most of my other thumbnails were too static for my taste of action, so i added the two enemies she is fighting, and both of them are surely great for this desire.