work of art

Từ điển Oxford Advanced Learner 8th

ˌwork of ˈart [work of art] BrE NAmE noun (pl. ˌworks of ˈart)
1. a painting, statue, etc
•A number of priceless works of art were stolen from the gallery.
2. something that is attractive and skilfully made
•The bride's dress was a work of art.