How to change gtk theme and icon on Ubuntu 11.10

sudo apt-get install dconf-tools

• press Alt + F2 Type dconf-tools
• go to about this

• org => gnome => desktop => interface
• icon-theme => change name to your favorite icon
• we can find icon name installed in ubuntu by command

ls /usr/share/icons/

Refer

• http://iloveubuntu.net/how-change-your-icon-theme-dconf-editor-ubuntu-1110
• http://askubuntu.com/questions/52533/how-to-change-gtk-theme-and-icon