1.   Noted for his prolific output, the composer significantly extended the repertory for the transverse flute.

2.   His prolific output included book and magazine illustrations, liquor ads, calendars, soap wrappers, jewelry, houseware designs.

3.   Still, much of his prolific output is represented, and a career that can seem almost too well known ends up delivering surprises.

4.   Their prolific artistic output documents everything from the time-etched faces of renowned public figures to the studying form of an adored daughter.

5.   Looking further back, Williams invoked Handel, whose prolific output included numerous celebratory pieces.

6.   Not even a complete edition of his prolific output exists.