Portrait of Giovan Battista Aleotti. Named “l’Argenta” fron his birth place, he was mostly an architect. He is known for ascenografical and theatral apparatus made in noble wedding and parties occasions. He translated and published Heron ‘s work in “Gli artificiosi et curiosi moti spirituali di Erone Alessandrino”. Who-is-Who in MMS, scholar, architect, Heron, automata