Please also see the script folder how I setup my system.
Included is a pywal configuration that changes the color scheme based on a randomly selected wallpaper. Just type w in a terminal (or SuperKey + Shift + w). SuperKey + Ctrl + w opens rofi with a list of installed wallpapers for individual selection. See also the .bashrc for more alias definitions.
<ahref="http://www.youtube.com/watch?feature=player_embedded&v=WHxgeWzGoBY"target="_blank"><imgsrc="screenshots/screenshot_play_button.png"alt="Click to watch on YouTube"/></a>