objet d'art
Concise Oxford English Dictionary © 2008 Oxford University Press:
objet d'art /ˌɒbʒeɪ ˈdɑː/
▶noun (pl. objets d'art pronunc. same) a small decorative or artistic object.
– origin Fr., lit. ‘object of art’.
'objet d'art' also found in these Oxford entries:

