Sadish Bala has been around quite a while as a designer of themes for Wordpress, and I highly respect his work. I also use his themes.
Sadish’s themes, many of which are free or available for a nominal donation, are clean and contemporary in appearance. And, they are safe to use. Unfortunately, in a blog world where many themes are free, the downside is that some contain spyware and/or links to unsavory Web sites. Not so with Sadish’s themes.
Here’s an example of one of Sadish’s themes, called MistyLook. This link takes you to his home page for MistyLook, and where is discussed online and can be downloaded. And, here’s a link to an example of how the theme has been easily customized with a header and different color for the site, BahaiWords.
I also recommend Sadish’s new blog, WordPress Rocks!, where he actively discusses new projects.
Hi there. I'm Michael Pollock, and I train coaches, consultants and other solo-professionals on how to use the web to impact more people, earn more money and live a bigger life ... 
Thanks for pointing me to Sadish’s themes. I got a nice free theme for my blog.