Fixed Foreground Image (logo in front of slider)

Perhaps I have missed this in the forums, but I have been searching for a while. I am currently using the customizr theme for a website. The home page has a very nice slider built in, but I would like to add a static image in front of it.

So if you have the slider changing images, this image (logo) stays put in the center of the slider. I cannot figure out the best way to do this and would appreciate any help.

Thanks!