Can anyone help with information about this print
I have seen colored prints before
But none in negative
Has tow folds
Like maybe out of a book
Thanks in advance

Thisis just a "guess," but, this could be a phase in transferring one ofhis paintings into an etching. I knowthat Boris O'Klein's art is transferred into a lot of etchings including this one which is called either, CHAUM SON TOUR, and/or COMMES NOS MAITRES