The anonymous Illuminati master, perhaps? (not reviewed by editor)
Again he wondered who the anonymous Illuminati sculptor had been. (not reviewed by editor)
Then, lighting another cigarette, she gave the anonymous caller the reporter's number. (not reviewed by editor)
The symbol itself was created by an anonymous sixteenth-century Illuminati artist as a tribute to Galileo's love of symmetry-a kind of sacred Illuminati logo. (not reviewed by editor)
They couldn't use ambigrams or scientific symbology because it would be far too conspicuous, so they called on an Illuminati artist-the same anonymous prodigy who had created their ambigrammatic symbol 'Illuminati'-and they commissioned him to carve four sculptures. (not reviewed by editor)
By donating the artwork anonymously to specific churches and then using their political influence, the brotherhood facilitated placement of these four pieces in carefully chosen churches in Rome. (not reviewed by editor)
Samples from Other Sources
an anonymous gift
brown anonymous houses
the author remained anonymous
anonymous bureaucrats in the Civil Service
...agreed to acquaint him with it by an anonymous Letter...
Austen, Jane -- Love and Friendship
You will see that the two anonymous communications which I have received since arriving in New York yesterday are written in the same manner.
Oppenheim, E. Phillips -- The Yellow Crayon
Middens of anonymous trash.
Cormac McCarthy -- The Road
Everything about the restaurant is anonymous and interchangeable.
Haruki Murakami -- After Dark
I could see the magazine on the newsstands, and a lot of anonymous eyes looking at it,
Stephen Chbosky -- The Perks of Being a Wallflower