The camera really picks up things that the human eye can't see. I don't know where all the dust and scratches on the background came from - I tried wiping them with no result. Sadly it was too late to reshoot, or even do a better editting job, so this is it!
Isn't that true! I think on top of it we are accustomed to tune out a lot of the stuff that the camera sees. This is very close. The dust spots (or specs) actually add a lot of interest here.