http://img0.gmodules.com/logos/hangul09.gif

Does that mean Google in english?

it looks better like that:
http://www.google.co.kr/search?complete=1&hl=ko&q=%EA%B5%AC%EA%B8%80+%ED%95%9C%EA%B8%80%EB%82%A0&btnG=Google+%EA%B2%80%EC%83%89&lr=&aq=f

http://en.wikipedia.org/wiki/Hangul

no, it's all consonants...

There is background image (i.e. theme) automatically today as well:

http://www.google.co.kr/images/theme/hangul_day_tall2.jpg

But not visible when trying http://www.google.co.kr/

Hangul day is now over, it's October 10 in Korea. I'm still seeing the background-image.

When you visit the Main page?

41 minutes ago

OK, thanks for this info.