Help find the author and the approximate cost of painting
 

I'm not a painting, the picture is written in pencil or graphite, the size of 50cm * 60cm, judging by the time a signature 1854., The state is not very well have a breakthrough paintings, was hidden under some family children drawing in a frame on the matter with relatives from picture they do not know, they say can be hung some prince who has worked proprobabka servant.
Sorry if a little info, but any more then I do not know .:(

Dear lovers of art, well, not have it no one can neither say what this picture :confused::confused::confused:

Added after 6 minutes 12 minutes
I recommend this site as a professional, but no one wrote or what not, probably will have to figure out on their own :(

Perhaps this lithograph. Take a few photos, or better scans, fragments (large).

Here are two fragments of larger ones, sorry if this is a lithograph it at least some value is?

And why such paper yellow spots go?

Frankly I do not know, perhaps from time to time, very long time the picture was hidden for the children's drawings in the context, got her only a week ago, already in this state

Yes, this lithograph. Worth as much as will. In this state, I think, OK. 10 USD.

Added after 2 minutes
"Fox spots" - the oxidation of the paper.

Thank you for your reply :)

For the appearance of fox spots on the paper needed moisture. And what can be seen on zatekam on mat, made way for kartinku.Opredelit way in which it is made on the basis of photographs, zatrudnitelno.Dumayu if you go to study pictures of more serious, then the price increase.

Suggest $ 100 (if the chart)