A post on Facebook gave me a great idea for a conceptual image -- Invisible Man.  But, my "Invisible Man on Black" was rejected.

Out of Focus!!

maybe it is because no model release?

Possibly also politically incorrect? 

or indecent expose? gross naked body

try a polar bear during a snow storm. At least you won't need a release for a bear.

It probably would have been accepted if you provided a clipping path...

 

No, No, No... The Invisible man has long since been copyrighted. If not by H.G. Wells, then by Queen's Roger Taylor. In the latter case, you will most likely also need a talent release from Freddy Mercury and Roger Taylor, John Deacon and Brian May.

Isolations over black tend to sell less than isolations over white.

I'd re-shoot it with a white background. Just make sure you don't have any shadows or stray areas.

Clipping path is a must if you want it to sell well.

Post the pic when you uploaded it. Be sure to watermark it before posting here.