a series of portraits of historical individuals
... that William Blake sketched a series of portraits of historical individuals , including ancient Greeks, medieval royalty and characters of folklore, who appeared to him in late night visions?
... that <a href="./William_Blake" id="mwCfw" rel="mw:WikiLink" title="William Blake">William Blake</a> sketched <b id="mwCf0"><a href="./Visionary_Heads" id="mwCf4" rel="mw:WikiLink" title="Visionary Heads">a series of portraits of historical individuals</a></b> <i id="mwCf8">(example pictured)</i>, including ancient Greeks, medieval royalty and characters of folklore, who appeared to him in late night visions?