diff --git a/FractalArt.cabal b/FractalArt.cabal
--- a/FractalArt.cabal
+++ b/FractalArt.cabal
@@ -1,15 +1,17 @@
 name:                FractalArt
-version:             0.2.0.1
+version:             0.2.0.2
 synopsis:            Generates colorful wallpapers
-description:
-	This application generates colorful images as a wallpaper
+description:         This application generates colorful images as a wallpaper
+homepage:            https://github.com/TomSmeets/FractalArt
 license:             MIT
 license-file:        LICENSE
-author:              Tom
+author:              Tom Smeets
 maintainer:          Tom.TSmeets@Gmail.com
+copyright:           2016 Tom Smeets
 category:            Graphics
 build-type:          Simple
 cabal-version:       >=1.10
+extra-source-files:  README.md
 
 executable FractalArt
   main-is:          Main.hs
@@ -32,5 +34,12 @@
                   , vector
                   , JuicyPixels
   hs-source-dirs:   src
+  other-modules:
+    FractalArt.SimpleCommandParser
+    FractalArt.ForeignFunctions
   default-language: Haskell2010
   ghc-options: -O2
+
+source-repository head
+  type:     git
+  location: git://github.com/TomSmeets/FractalArt.git
diff --git a/README.md b/README.md
new file mode 100644
--- /dev/null
+++ b/README.md
@@ -0,0 +1,80 @@
+Fractal Art
+=============
+This program generates colorful Wallpapers.
+
+# Usage
+These are optional
+
+It automatically detects your screen resolution.
+
+| Command      | Argument |  Description                                | Default                       |
+|--------------|----------|---------------------------------------------|-------------------------------|
+| -w, --width  | Integer  | sets width of the generated image           | Screen Width                  |
+| -h, --height | Integer  | sets height of the generated image          | Screen Height                 |
+| -f, --file   | Path     | specify filename and path                   |  ~/.fractalart/wallpaper.bmp  |
+| -n, --no-bg  |          | don't set the wallpaper                     |                               |
+
+# Installation
+
+####Arch Linux
+
+
+This package is available in the AUR as fractalart-git. 
+
+####Building manually
+
+Make sure you have [stack](http://docs.haskellstack.org/en/stable/install_and_upgrade/) and zlib installed.
+
+Then do:
+```shell
+$ git clone https://github.com/TomSmeets/FractalArt.git
+$ cd FractalArt
+$ stack install
+```
+
+Your executable will copied to your [local-bin path](http://docs.haskellstack.org/en/stable/install_and_upgrade/#path).
+For Unix systems this path is `$HOME/.local/bin` and on Windows `%APPDATA%\local\bin`.
+
+# Windows
+If you want a new wallpaper each time you start your PC,
+put the executable into a startup folder.
+
+For Windows 7 this folder is located at:
+`%APPDATA%\Microsoft\Windows\Start Menu\Programs\Startup`
+
+but can also be found in: `Start Menu -> All Programs`
+
+# Linux
+On Linux you have to set your wallpaper path to: `~/.fractalart/wallpaper.bmp`
+
+And somehow run the program on startup.
+
+## Gnome
+You can add `~/.cabal/bin` to your path
+
+or move `dist/build/FractalArt/FractalArt` inside `/usr/local/bin/`
+
+
+Create `~/.config/autostart/fractalart.desktop` 
+
+```
+[Desktop Entry]
+Name=FractalArt
+GenericName=Fractal Art
+Comment=Generate Wallpapers
+Exec=FractalArt
+Terminal=false
+Type=Application
+Categories=Graphics
+```
+
+This will execute the command `FractalArt` after login.
+
+To set your wallpaper path run:
+
+`gsettings set org.gnome.desktop.background picture-uri file://$HOME/.fractalart/wallpaper.bmp`
+
+# Example images
+![Image0](examples/image0.bmp?raw=true)
+
+![Image1](examples/image1.bmp?raw=true)
diff --git a/src/FractalArt/ForeignFunctions.hs b/src/FractalArt/ForeignFunctions.hs
new file mode 100644
--- /dev/null
+++ b/src/FractalArt/ForeignFunctions.hs
@@ -0,0 +1,17 @@
+{-# LANGUAGE ForeignFunctionInterface #-}
+module FractalArt.ForeignFunctions (setWallpaper, getScreenSize) where
+
+import Foreign.C
+
+foreign import ccall unsafe "set_wallpaper"     set_wallpaper'     :: CString -> IO ()
+foreign import ccall unsafe "get_screen_size_x" get_screen_size_x' :: IO Int
+foreign import ccall unsafe "get_screen_size_y" get_screen_size_y' :: IO Int
+
+setWallpaper :: String -> IO ()
+setWallpaper path = withCString path set_wallpaper'
+
+getScreenSize :: IO (Int, Int)
+getScreenSize = do
+    x <- get_screen_size_x'
+    y <- get_screen_size_y'
+    return (x, y)
diff --git a/src/FractalArt/SimpleCommandParser.hs b/src/FractalArt/SimpleCommandParser.hs
new file mode 100644
--- /dev/null
+++ b/src/FractalArt/SimpleCommandParser.hs
@@ -0,0 +1,35 @@
+module FractalArt.SimpleCommandParser where
+
+import Data.Char
+
+type Args = [String]
+
+type Name      = String
+type ShortName = Char
+type Parse a   = String -> Maybe a
+
+data Arg a = Arg  Name ShortName (Parse a) 
+data Flag  = Flag Name ShortName 
+
+def :: Maybe a -> a -> a
+def (Just x) _ = x
+def Nothing  d = d
+
+search :: String -> Char -> Args -> [String]
+search name sname = dropWhile (not . comp)
+  where
+    comp a = map toLower a == ("--" ++ map toLower name)
+          || a             == ("-"  ++ [sname]) 
+
+parseFlag :: Flag -> Args -> Bool
+parseFlag (Flag name sname) args = res
+  where
+    res = not $ null $ search name sname args
+
+parseArg :: Arg a -> Args -> Maybe a
+parseArg (Arg name sname f) args = res >>= f
+  where
+    res = case search name sname args of
+        (_:arg:_) -> Just arg
+        _         -> Nothing
+