Stanislaw Staszic - Public domain portrait painting
Summary
According to the following article [1] as well as the following book ([eUUjAQAAMAAJ Stanisław Staszic:
materiały sesji Staszicowskiej : Piła, 19-20 września 1995], p.170) this is a portrait from 1826 by Franciszek Sobolewski
Tags
Date
1800 - 1900
Source
Wikimedia Commons
Copyright info
public domain