piece of work, n.

<noun.artifact> freq. cnt.: 76 freq. cnt.: 76
piece of work work
sample sentences
"it is not regarded as one of his more memorable works""the symphony was hailed as an ingenious work"
"he was indebted to the pioneering work of John Dewey"
"the work of an active imagination"
"erosion is the work of wind or water over time"