Minimalistic google search widget?

[HittingSmoke]

The google search widget with the voice search button is endlessly useful but it just looks severely out of place with my widget theme. It's a bright obnoxious rectangle in an otherwise serene black and grey work of beauty.

Anyone know if there's a widget with similar functionality (a google search bar with a voice input button that functions as search and voice command) that has a nice minimalistic design, or one that supports themes?

Thanks.