"Marco Guidizani
Venetian, active 1454/1462
The medalist is known solely from four signed medals of Venetian sitters which date his work to the period 1454 to 1462. The ...
[Mehr lesen]
earliest medal of the group is NGA 1957.14.731.a,b and the other medals portray Orsato Giustinian (Hill 1930, no. 413) and Doge Malipieri (Hill 1930, nos. 414-415).
[This is the artist’s biography published in the NGA systematic catalogue of Renaissance medals.]" - https://www.nga.gov/collection/artist-info.2126.html, 23.08.2018