Architectural Style Epitomized by Stuccowork
Puzzle 4 of Architectural Styles Hard Pack
Question is: Architectural Style Epitomized by Stuccowork
and the answer is: ROCOCO
Word Meaning:
ROCOCO — (uncountable) A style of baroque architecture and decorative art, from 18th-century France, having elaborate ornamentation.
Definitions from Wiktionary.