Circus

(L-R top row) Dok Haze, Douglas Child as Camp Dracula, Mongolian Laughing Boy, Tony Walls, Asia Sawika as Anastasia, (L-R bottom row) zombie bass guitar player Ozzy Jackson, sword swallower Hannibal Hellmurto, pickled person, Zoe Olivia Ellis and The Sinister Sisters, Steph Bates (L) and Steph Randall (R) pose for a photograph prior to a rehearsal of the Circus of Horrors' latest show The Night of the Zombie at the Wookey Hole Caves Theatre near Wells on October 23, 2014 in Somerset, England. The Britain's Got Talent finalists who are now celebrating their 20th year are currently touring the UK with their show - which features sword swallowers, knife throwers, balancing acts, aerialists, a demon dwarf, the Sinister Sisters and gyrating and fire limboing acrobats - at a number of venues and dates including Halloween itself in Blackpool.

Matt Cardy/Getty Images

Circus of Horrors performs its latest show The Night of the Zombie at the Wookey Hole Caves Theatre near Wells in Somerset, England

Children practise during a training session at a circus school in Havana. Inside an abandoned movie theatre on a noisy avenue in a working-class section of Havana, some 70 Cuban children as young as nine pursue their dream of joining the circus. The circus is a lucrative career path and a rare opportunity for Cubans to make real money on the communist-led island.

Alexandre Meneghini/Reuters

Cuban children practise during a training session at a circus school in Havana, located inside an abandoned movie theatre on a noisy avenue in a working-class section of the city

Charlie the Clown played by 75 year old Karl Brenner, currently the oldest working professional clown in the world, waits backstage in Huntingdon, England. Mr Fips Wonder Circus is a small, family run circus, who during their latest season will travel up the east of England until their season draws to a close in November. They are a company of around 20 performers, all family and friends from the circus community and their youngest member is 12 years old and their oldest is 75 years old. The troupe formed three years ago when Jan Erik Brenner and his wife Carolyn decided that they wanted to return the circus to the intimacy and magic of their childhood memories, and now play to audiences of between 100 and 500 adults and children.

Mary Turner/Getty Images

Charlie the Clown played by 75 year old Karl Brenner, currently the oldest working professional clown in the world, waits backstage in Huntingdon, England. Mr Fips Wonder Circus is a small, family run circus, who during their latest season will travel up the east of England until their season draws to a close in November.

Seal "Steffi" kisses circus assistant Victoria during a photo call at the Circus Charles Knie in Hanover, central Germany. The circus with 110 animals and 100 employees gives guest performances in Hanover until April 6, 2014.

Julian Stratenschulte/AFP/Getty Images

Seal “Steffi” kisses circus assistant Victoria during a photo call at the Circus Charles Knie in Hanover, central Germany. The circus with 110 animals and 100 employees gives guest performances in Hanover until April 6, 2014.

An elephant stretches its trunk towards the photographer's lens during a photo call at the Circus Charles Knie in Hanover, central Germany, on March 24, 2014. The circus with 110 animals and 100 employees gives guest performances in Hanover until April 6, 2014.

Julien Stratenschulte/AFP

An elephant stretches its trunk towards the photographer’s lens during a photo call at the Circus Charles Knie in Hanover, central Germany, on Monday. The circus with 110 animals and 100 employees gives guest performances in Hanover until April 6, 2014.

TOPSHOTS Ludmila (L) and Tofig Akhundov ...TOPSHOTS Ludmila (L) and Tofig Akhundov perform with their hippopos in a circus in the Belarus capital Minsk, on January 30, 2014. AFP PHOTO / VIKTOR DRACHEVVIKTOR DRACHEV/AFP/Getty Images

Viktor Drachev/AFP

Ludmila and Tofig Akhundov perform with hippos in a circus in the Belarus capital of Minsk 

Afghan girls from the Mobile Mini Circus Children (MMCC) pose for pictures during a show in Kabul...Afghan girls from the Mobile Mini Circus Children (MMCC) pose for pictures during a show in Kabul August 17, 2013. Afghanistan's Mobile Mini Circus for Children would have been heretical under the Taliban, when music was banned by the Islamic fundamentalist movement and girls were forbidden from performing in public and going to school. But today the circus, founded by Danish dance instructor David Mason to teach cooperation and creativity to children scarred by years of war, is one of few projects expanding despite a drop in international aid to Afghanistan. Picture taken August 17, 2013.    REUTERS/Mohammad Ismail (AFGHANISTAN - Tags: SOCIETY)

Mohammad Ismail/Reuters

Afghan girls from the Mobile Mini Circus Children (MMCC) pose for pictures during a show in Kabul. Afghanistan‘s Mobile Mini Circus for Children would have been heretical under the Taliban, when music was banned by the Islamic fundamentalist movement and girls were forbidden from performing in public and going to school. But today the circus, founded by Danish dance instructor David Mason to teach co-operation and creativity to children scarred by years of war, is one of only a few such projects expanding in the country.