ῥωπογράφος
From LSJ
κακὸς μὲν γὰρ ἑκὼν οὐδείς → no one is voluntarily wicked, no one is voluntarily bad
English (LSJ)
[γρᾰ], ον, (ῥῶπος)
A one that paints petty subjects (ῥῶπες, glossed as ὕλη καὶ ὑλώδη φυτά), such as still life, like the Dutch masters, EM705.55, perh. to be read in Donat.ad Ter.Eun. 253; cf. ῥυπαρογράφος.