What 1964 album by John Coltrane's classic quintet was hailed as a masterpiece and statement of spirituality?

Which two alternative theatre groups were particularly effective in changing society through theatre, in part by

blending high art and popular culture elements?

a. The Living Theatre and the New Shakespeare Festival b. The Open Theatre and the San Francisco Mime Troupe c. The San Francisco Mime Troupe and Bread and Puppet Theater d. Bread and Puppet Theater and the New York Shakespeare Festival

For most of the history of art, the __________ is recognizable or at least reflects some sort of visual experience

a. narrative b. content c. humanism d. subject e. iconography