Raphael - The Madonna (Yahoo images search results)
https://images.search.yahoo.com/yhs/search;_ylt=A0LEVjUZv_JXlpcA4zUnnIlQ;_ylu=X3oDMTEybXR1bWNwBGNvbG8DYmYxBHBvcwMxBHZ0aWQDQjI2OTFfMQRzZWMDc2M-?p=Raphael.+The+Madonna&fr=chrf-yff48&hspart=mozilla&hsimp=yhs-009
Looks like he painted hundreds but used the same model for them all.