ALEKSANDER WINNICKI-RADZIWICZ (b. 1911 – d.2002) Polish painter. He studied at the Academy of Fine Arts in Cracow under Wojciech Weiss, Józef, Mehoffer and Xawery Dunikowski. He graduated in 1934. He was a member of Grupa Krakowska. This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution