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Keywords from Image Description:
Anonymous Konrad III the Red of Masovia. Masovia quarter other date century oil canvas cm Institution Wilanw Palace Museum accession number Wil object history commission Anna of Masovia transfer Wilanw Palace Warsaw credit line IOANNES CONRA DVS DVX MASO VIAE ET Wojciech Fijalkowski Irena Kwiatkowska Zbiory Wilanowa