The quilts in the QSOS Obama project range from serious to humorous in theme and from competent to virtuosic in execution.
This book is a virtuosic performance in original and tricksterish storytelling.
The general airiness of the style is a particularly-noticeable feature of this piece of Chopin's virtuosic period.
1610s, "scholar, connoisseur," from Italian virtuoso (plural virtuosi), noun use of adjective meaning "skilled, learned, of exceptional worth," from Late Latin virtuosus (see virtuous). Meaning "person with great skill" (as in music) is first attested 1743.