Deletion of Leonardo da Vinci, investigation, attribution and speculation

Comment: as , content fork, or essay, or a little bit of each.  I don't see anything in this that doesn't instead belong in one of the other articles about da Vinci (Leonardo da Vinci, Leonardo da Vinci's personal life, List of works by Leonardo da Vinci, or Cultural depictions of Leonardo da Vinci), and I don't see any reason that these disparate topics should be split out and lumped together from those articles in this conglomeration
Stance: delete
Cited policy: Wikipedia:No original research (WP:SYNTH)