Jean Mignon
... that most figures in 16th-century etchings by Jean Mignon have open mouths?
... that most figures in 16th-century <a href="./Etching" id="mwA8I" rel="mw:WikiLink" title="Etching">etchings</a> by <b id="mwA8M"><a href="./Jean_Mignon" id="mwA8Q" rel="mw:WikiLink" title="Jean Mignon">Jean Mignon</a></b> have open mouths?