Luther posted his landmark Ninety-Five Theses on a cathedral door in

The accompanying string instrument is playing

a. a contrasting melody b. a rather rhythmic pattern c. the same melody as the singer d. long, slow notes

Freestanding sculpture is described as

a. a sculpture that inhabits three-dimensional space b. a sculpture that does not have a single viewpoint c. a sculpture that has a single viewpoint d. a sculpture that is flat and two-dimensional e. both a and b