Polish Painting Masterpieces
Artur Grottger
"Portrait of a Girl", 1867, oil on panel, 18.6 x 13.8 cm, private collection

Source: „Artur Grottger, 1837-1867”, „Wielka kolekcja slawnych malarzy” series, Oxford Educational, Poznan 2008, ISBN 978-83-252-0123-4