Artist should remember and try not to use emery (9)
I believe the answer is:
rembrandt
'artist' is the definition.
(Rembrandt is an example)
I don't understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for rembrandt that I've seen before include "17th-cent. Dutch painter" , "Dutch seventeenth-century artist" , "'Night Watch' painter" , "Influential Dutch artist" , "One notably exhibited" .)