Italian Paintings of the Thirteenth and Fourteenth Centuries: Saint Anthony Abbot [left panel], 1354 | National Gallery of Art https://www.nga.gov/research/publications/italian-paintings-thirteenth-and-fourteenth-centuries-0/italian-paintings-thirteenth-and-fourteenth-centuries-saint-anthony-abbot-left-panel-1354
crown, conical with pointed termination, corresponds to that introduced by Holy Roman
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