Baseball practice in Montgomery County, Maryland. Photograph: Tomas van Houtryve
When photographer Tomas van Houtryve shows people his picture of a yoga class mid-pose in a San Francisco public park, half see people practising yoga, the other half see people praying. It is this reaction to what drones capture that worries him.
“Imagine if all we knew about the way people in Pakistan lead their lives were derived from images of the tops of their heads, taken from 15,000ft (4,500 metres) in the air. It’s bound to be full of uncertainty. Is this the best way to fight a war?”
The fact that there were few published photographs of US drone activity had been bothering Van Houtryve. Then, last summer, he was sent on assignment to Peru to photograph a mine. It was while trying to secure aerial shots that an engineer introduced him to the use of drones in photography; he soon earned enough to buy his own.
“When I first started looking, they were expensive and difficult to get hold of but they started popping up on Amazon for a more reasonable price,” he says. With the help of online forums and through “internet shopping for bits and bobs” from France, Hong Kong and the US, Van Houtryve modified his drone so that it could carry a high definition camera and transmit video back to his monitor on the ground. In total, the device cost him around $2,500 (£1,500).