NEED HELP ON Topps ARTIST SKETCH CARD #1/1

[SKYWALKER]

:?: how can it be a 1/1 sketch card

and also have a 1/1 printing plate of same 1/1 card :?: :?: :?:

i dont get it . i thought they were real sketch cards

 

[moxacaine]

similar poses, different sketches and different artists.

 

[cmixer]

similar poses, different sketches and different artists.

Both artists worked off a Stock Photo