Picryl description: Public domain image related to an emblem, symbol, round decor print, seal, free to use, no copyright restrictions
Francesco Rosselli (Florence 1448–1508/27 Venice (?)) Public domain scan of Dutch 16th-century print, free to use, no copyright restrictions image - Picryl description
Public domain scan of 14th-century print, drawing, free to use, no copyright restrictions image - Picryl description