[ Thanks to kiterunner for this link.
“Yesterday, we brought to you one among the most
amazing collection of themes for Ubuntu through our 7 brilliant GTK
themes for Ubuntu/GNOME post. Now it’s time for some really cool
icon sets for your Ubuntu/GNOME. Read on.
“Faenza is definitely the most favored and popular third party
icon set for Ubuntu. And Faenza icon theme is at its best when used
along with Equinox theme. Read installation instructions for
Equinox + Faenza theme combination.”