Here's another example how depictions get reused over time.
1 Báthory Zsigmond and George I Rákóczi.
https://ro.m.wikipedia.org/wiki/Fiși...gmond_1596.jpg
https://commons.m.wikimedia.org/wiki...II_Rakoczy.jpg
2 Michael the Brave and Gheorghe Ștefan
https://commons.m.wikimedia.org/wiki...i_Viteazul.jpg
https://commons.m.wikimedia.org/wiki...and_02_311.jpg
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Also, another example of that wool hat that Wallachians are depicted with. Portrait of Michael the Brave.
https://commons.m.wikimedia.org/wiki...i_Viteazul.jpg