Female of pygmy hippopotamus called Malaya from Netherlands in zoo in Dvur Kralove nad Labem, Czech Republic, February 22, 2016. (Photo by David Tanecek/CTK via ZUMA Press)
A 19-year-old Japanese macaque monkey named Monday sneezes while suffering an allergy to pollen from the cedar tree, at Awajishima Monkey Center on March 26, 2012 in Sumoto, Hyogo, Japan. Some twenty monkeys are suffering the effects of hay fever at this time of the year, with the typical symptoms being the same as with humans. (Photo by Buddhika Weerasinghe/Getty Images)
Supermodel Chanel Iman attends DKNY's Golden Delicious million dollar fragrance bottle unveiling at the DKNY Store on December 5, 2011 in New York City. (Photo by Slaven Vlasic/Getty Images)
Visitors to Kensington Gardens are reflected in Anish Kapoor's sculpture “C-Curve 2007” on September 27, 2010 in London, England. (Photo by Peter Macdiarmid/Getty Images)
Photographer Patrick Halls likes to make the people he takes photos of uncomfortable in order to “capture a real emotion”. It is no wonder that for his latest project, he decided to stun his subjects with a taser.