virtuosity

US /ˌvɝː.tʃuˈɑː.sə.t̬i/
UK /ˌvɝː.tʃuˈɑː.sə.t̬i/
1.

sự điêu luyện

the quality of being extremely skilled at something:

:
•
The technical virtuosity of the paintings is such that you can almost smell the flowers.