Super Flat remix is a simple flat icon theme, derived from Ultra-Flat-Icons, Paper and Flattr icon themes.
Sorry for the spelling and phonetic errors in the text.
Owner and main writer of MintGuide.org is not a native English speaker.
Installation into Linux Mint 13/14/15/16/17/17.1:
cd /usr/share/icons && sudo wget https://www.dropbox.com/s/al6kncxgkpjyvhx/flat-remix.tar.gz && sudo tar xvzf flat-remix.tar.gz && sudo rm flat-remix.tar.gz