SilentAlley is a multi-color scheme tumblr theme,include three color styles.It's support full screen background image and you can change it easily, so I think it's suit for photographer,artist or designer use.Meanwhile, you can change some parts of color,e.g. Links color, article title background and so on, it's unlimited color.At some level,it's not confined to that three defined styles, you can try your plenty of imagination to customzie this theme.