Help assess the pattern at least approximately
 

There are two paintings which are estimated mid-19 century, but the signature could not be found. Please indicate how much they cost and where to find information on the alleged authors. To contact maximoff2000@mail.ru. Elena

Works quite professional, the first would like to see a clearer picture, the second is like Chumakova or Kharlamov. Maybe there's something on the back?

Most asked to see more. I added another, clearer picture. Although I think "Gypsy" is not very similar to the picture Chumakov or Kharlamov. According to family tradition, these pictures clearly Bali, written in 19 century. No signatures we have found. We live in St. Petersburg, advise, where timely and appropriate painting can be evaluated in our region.

Elena Maximova, Take a picture of the back of the pictures .. (if possible).

On the back of nothing. Ie essentially a continuous sheet sn exception of some patches on the second film in the places where the picture was torn