What symbol is used for the category "live theatre" on the Hollywood Walk of Fame?
The Hollywood Walk of Fame comprises more than 2,600 five-pointed terrazzo and brass stars embedded in the sidewalks along 15 blocks of Hollywood Boulevard and three blocks of Vine Street in Hollywood, California. The stars are permanent public monuments to achievement in the entertainment industry, bearing the names of a mix of musicians, actors, directors, producers, musical and theatrical groups, fictional characters, and others. The Walk of Fame is administered by the Hollywood Chamber of Commerce and maintained by the self-financing Hollywood Historic Trust.
The name of the honoree is inlaid in brass block letters in the upper portion of each star. Below the inscription, in the lower half of the star field, a round inlaid brass emblem indicates the category of the honoree's contributions. The emblems symbolize five categories within the entertainment industry:
Classic film camera representing motion pictures
Television receiver representing broadcast television
Phonograph record representing audio recording or music
Radio microphone representing broadcast radio
Comedy/tragedy masks representing theatre/live performance (added in 1984)