Hello I am one of the spriters for Freedoom a Project to create a free and open source game for the doom engine that is capable of running doom mods

You can learn more about freedom here

https://freedoom.github.io/

Freedoom is already on a completely playable state, and only needs graphical improvement. The title picture we have right now lacks excitement, and we are looking to have it replaced, below is a sketch of what we are looking for made by one of our members

http://i.imgur.com/IkO9qpQ.jpg

The resolution needed will be 320x200 pixels, but the engine displays on a 4:3 aspect ratio example below. the image on the left shows how it looks in game, the one on the right shows the how it was made

http://doomwiki.org/w/images/e/ed/Aspect_Ratio_Mona_Lisa.png

As for the style we are looking for something like the below images

http://doomwiki.org/w/images/4/4b/Doom-1-.gif

http://doomwiki.org/w/images/thumb/f/f8/DTWID.gif/256px-DTWID.gif

Here are the referents of the characters in the sketch

this is the monster that is flying on the upper left corner 

http://s1372.photobucket.com/user/raymoohawk/media/cacodemon190_zps5scu4...

this is the guy running in the front, it is the player character

http://www.spriters-resource.com/pc_computer/freedoom/sheet/56125/

this is the worm monster on the right

http://www.spriters-resource.com/pc_computer/freedoom/sheet/56115/

this are the impaled guys

http://www.spriters-resource.com/pc_computer/freedoom/sheet/56133/

http://www.spriters-resource.com/pc_computer/freedoom/sheet/56118/

the image doesnt have to be exact, feel free to take some liberties

Thanks!