How do I place post title inside of an image?
 

I'm looking for something with this effect:

http://www.figure.fm/cgm/ecommerce/f...2a74a06d5d.jpg

I'd then add hover effects to the text to have them change color or something. I've figured out how to add text over an image and I found a tutorial for how to add a drop shadow to the text using CSS, but now I just need to bring it all together.

Is this possible with this theme? How would I achieve this look? Would it be possible to have the effect on appear on posts in a certain category?

Thanks for the help!