Dubai is known for its flashy skyscrapers and luxurious hotels, but there is also a darker side to the city. Many of the migrant workers who built Dubai live in poor conditions, working long hours for little pay and struggling to send money home to their families. While Dubai has become a global business hub, the prosperity is not shared equally and economic growth has relied on an underpaid workforce living in the shadows.

1. Dubai in pictures – the flip side.