Lithography "Two monks"

[Amateur]

Lithography is likely to podrisovkoy ink , size 20.5 x 20 cm Whatman paper type , the surface is smooth . Scan the attachment is made black and white , but in reality the paper is slightly yellowed . In appearance - age 50 - 60 . On the back of the traces of sticking to something . Inscriptions and signatures are not available , except for the name of " blasphemers " , written with ink . This name should not be directly shown from the plot , so it is logical to assume that it is - an illustration of a book . Did not raise anyone from respected members of the forum idea who could be the author of this lithograph , as well as what the book was done this illustration ?