Left: A train pulls out of the railway station in Lviv, holding hundreds of goodbye as it bears passengers – mostly women and children – to the border for safety. Right: Marina Voluiko, 25, waits for her boyfriend on the Medyka border crossing betwe...

Hailey Sadler
Hailey Sadler is a photographer based in Washington D.C. She is a National Geographic Explorer and founder of The Home Collective, a long-term documentary project creating a global record of the human experience with the concept of home.