posted by mysterychicken .
21. Van Gogh painted many self-portraits.- F?
23. Vige'e-Lebrun carried its neoclassic style to its highest point.- ?
Check these sites for your answers.
I'm still unsure about #23
With that wording, it must be in your book. My hunch is that statement is false, but I don't have your book and only briefly skimmed the above articles.