Keywords: Frédéric Chopin en costume national polonais.png Frédéric Chopin en costume national polonais Institution Bibliothèque nationale de France undated unattributed http //gallica bnf fr/ark /12148/btv1b8416485p/f1 Retouched picture cropped adjusted levels scewing http //gallica bnf fr/ark /12148/btv1b8416485p/f1 PD-EU-anonymous Portraits of Frederic Chopin |