A boss once asked me "is there a way to tell if an image has been Photoshopped?" and I did eventually get him to "yes, if you can see the image it has been digitally processed and altered by that processing". (The brand-name-as-generic conversation was saved for another day.)

> (The brand-name-as-generic conversation was saved for another day.)

Maybe don't bring that up, unless you want your boss to think you're a tedious blowhard.