The logistics of doing street theatre necessitate simple costumes and props, and generally there is little or no amplification of sound, with actors depending on their natural vocal and physical ability. This issue with sound has meant that physical theatre, including dance, mime and slapstick, is a very popular genre in an outdoor setting. The performances need to be highly visible, loud and simple to follow in order to attract a crowd.Street theatre should be distinguished from other more formal outdoor theatrical performances, such as performances in a park or garden, where there is a discrete space set aside (or roped off) and a ticketed audience.
In some cases, street theatre performers have to get a licence or specific permission through local or state governments, in order to perform.
Street theatre is arguably the oldest form of theatre in existence: most mainstream entertainment mediums can be traced back to origins in street performing, including religious passion plays and many other forms. More recently performers who, a hundred years ago, would have made their living working in variety theatres, music halls and in vaudeville, now often perform professionally in the many well-known street performance areas throughout the world.
One of the most interesting points about modern street theatre is its unique sociopolitical place. People who might not have ever been to, or been able to afford to go to, the "legitimate" theatre can watch a street show. By virtue of where the shows take place, their audience is made up of anyone and everyone who wants to watch. If an audience member can't afford it, then it's free.
