custom post headlines in twenty ten theme

hi there!

I have modified the twenty ten theme to fit my own preferences. however, I am still not quite happy with it. What I would like to do, is to add a little more “personality” to the post headlines. I thought maybe I would change the headline font to fit my blog logo. Anybody know, how that is done? What code I would have to work on in the style css?

Another idea is, that I create a photoshop image of the headline – this way I would not have to worry if every visitor of my blog has the same fonts as I use. Can that even be done? Use a photoshop image instead of the headline?

I am very greatful for your ideas and answers.

My blog is https://www.stillesbunt.at

thanks!