In an interesting take on reusing and recycling, a government agency in the Netherlands has opened empty prisons to accommodate the influx of migrants seeking asylum.

Photographer Muhammed Muheisen, two-time Pulitzer Prize winner and Associated Press chief photographer for the Middle East, has devoted the past few years to photographing the refugee crisis as people move across continents. “The question always in my head was, What happens next?” he says. “The journey doesn’t stop the moment they enter a country.”

Last fall, Muheisen started hearing rumors about the reuse of penitentiaries. “I didn’t exactly understand,” he says. “I thought they feel like they are in prisons.”

It took six months to get permission to take photos inside of a prison. Eventually, Muheisen spent 40 days visiting three different facilities, getting to know residents and photographing their lives.

“We’re talking about dozens of nationalities,” he says. “Dozens. The whole world is under this dome.”

The refugees—who will live in the centers for at least six months while waiting to be granted asylum status—are free to come and go as they please. Muheisen says that some have forged friendships with their Dutch neighbors.

Refugees are not allowed to work, but they practice speaking the Dutch language and learn to ride bicycles (both skills are essential to life in the Netherlands). The fact that they do so inside a prison doesn’t faze most of the residents. Muheisen says when he asked what they thought about the arrangement, the typical response was, “We are here under a roof, in a shelter, and we feel safe.”