Gmail notify by icon

[skullcandy365]

Is out possible to assign specific icons to your gmail accounts? What I want to be able to do is when I receive an email to one of my gmail accounts id like the notification to pop up as just an icon rather then displaying the email account and the email subject. Id like to have the notification show up in the notification bar and when I drag it down I want to see the icon for the gmail account that received an email, no numbers, no subject no sender just the icon. Has this already been done? If so what app can I use to accomplish this?
Thanks