How to be signed copy of the training? (Google does not know)
 

Dear friends ( experts , colleagues , scholars ) !
What civilized for a signature of the artist on educational copies? ( Urgently needs )
That on the front side ? (Of course, that is not the original signature < but we must do something to mark les on the front side ? ? ?
Reasonable description on the back , but what about the face?
(Thanks for the assistance )

On the front side you can just beneath the date of execution .
On the back - first name of the author copy , then " copy of the picture ..... and Rimbaud , the name of the picture " (that's in quotes) , then the date of execution of copy ...