It has been eight months since I started writing here at WordPress. All these months I never thought of having a custom header image. Somehow today I felt I had to change the default header image.
So I started searching and landed at this wonderful site. It has got a collection of graphics which can be readily used for header images of websites and blogs. I checked out the various sections and then picked the one I am using now. Registration is mandatory if you want to download something from the site.
Immediately after changing the header image, I did not feel that it made any difference to the site, but after a few visits and careful observation, I feel my blog looks better.