Tickets are sold to audience members in the control booth.

An "Installation" is:

a. a temporary work of art made up of assemblages created for a particular space like an art gallery or a museum b. large out door work made from the earth itself c. an abstract painting made of splatters of paint, wood and cloth d. something of low quality that appeals to popular taste

The first breakthrough in technology during the Neolithic era relates to

a) development of the potter’s wheel as a mechanical process for producing goods. b) the corbel construction method. c) roofing materials used at Skara Brae. d) the firing of pottery in kilns.