Artistic style (7)
(Other definitions for realism that I've seen before include "Pragmatism" , "Pragmatic view" , "Acceptance of things as they are" , "Accurate representation (in art)" , "Practicality of mailers" .)
(Other definitions for rococo that I've seen before include "Delicate architectural style from 18th-century France" , "Highly ornamental style" , "Late baroque style (of furniture or architecture)" , "Fanciful decoration" , "Style of architecture, art, etc associated with the time of Louis XV" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">artistic style</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for idiom that I've seen before include "Dialect, vernacular" , "Characteristic style of expression" , "Local style of expression" , "Way of speaking" , "Characteristic style, vocabulary" .)