Hello, honorable! Even awkward somehow ...
 

solicit opinions of the masters at the statement ...:)
Actually, I myself can guess that the picture did not represent him.
  Thus, oil on plywood. Dabbled in someone when Telecom was not yet. But the bottom left scratched something signature "Schultze" and the figure "17", and on the reverse side of a faint pencil I. Schulz is clear that not Ivan ... But can someone tell us the thread.
  The frame is not native.
  Thanks

Well, for that would say it should be even larger image ...