I changed my home page background on Google

Aanother feature google added and it's cool. but I guess it's because I'm on chrome. I got on today and I saw what looked like that Oil Leak on my Google home page, so i scrolled down only to realize that in the left corner it allowed me to change or upload a picture.  That's cool.
I guess it's a Chrome Only feature. I haven't tried it in any other browser...YET..