plateresque
adjective
plat·er·esque ˌpla-tə-ˈresk 
often capitalized
: of, relating to, or being a 16th century Spanish architectural style characterized by elaborate ornamentation suggestive of silver plate
Example Sentences
Recent Examples on the Web Since the Moors love to use flat decorations, usually, with geometrical lines the silversmiths became builders, and the fusion of an economic situation led to the plateresque style. 
San Diego Union-Tribune, 28 Feb. 2021
San Diego Union-Tribune, 28 Feb. 2021 Word History
Etymology
Spanish plateresco, from platero silversmith, from plata silver
First Known Use
1845, in the meaning defined above