A child is handed to a volunteer on March 14, 2022, as the train prepared to depart to Poland from the Lviv-Holovnyi Railway Station in Lviv, Ukraine.

A young girl and her brother look out the train car window on March 18, 2022, as they head west to Poland not sure when they will return home.

A young Ukrainian girl, Sofia, says a graveside goodbye to her father, Mykola, on March 16, 2022. Mykola served in the Armed Forces of Ukraine for 30 years. He was in the anti-terrorist operation zone from 2004 until his death.

Police guarding Liberty Square are passed by a young girl running around in Kherson’s Liberty Square on November 21, 2022. Kherson was officially liberated after over eight months of Russian occupation on November 11, 2022

A family takes a train toward Lviv as violence increases in Eastern Ukraine on April 25, 2022. The displacement of over four million refugees has been recorded since the start of the Russian invasion.

A boy says goodbye to his father on March 14, 2022, as the train pulls away from the Lviv-Holovnyl train station unsure when they will see each other again. The father walked out of the train station crying soon after.

A soldier consoles a young girl who lost her father on the frontlines of the war. They have become paternal figures for her and are waiting to meet President Volodymyr Zelensky on April 3, 2022.

Two young boys emulate Ukrainian soldiers at a makeshift checkpoint on May 25, 2022. They have become a symbol of playful hopefulness in their neighborhood in Chuhuiv in Eastern Ukraine.

Victoria age 6, holds her ears on April 2, 2022, as shelling can be heard above the bunker she and her family have been living in. The underground shelter is located 10km from the frontlines as Russian forces continue aggressive attacks and airstrikes on Kharkiv, Ukraine.

A family outside of the destroyed town of Borodyanka, Ukraine celebrates the recent liberation of their town by playing in the puddles in their neighborhood on April 9, 2022.

A young boy looks out the bus window after leaving the Kharkiv metro station on May 22, 2022, after seeking shelter there for three months following the Russian invasion of Ukraine on February 24, 2022.

Petro, 49, and his daughter Emily, 6, read a book together in his hospital bed in Lviv on November 16, 2022. Two months into his service, outside of Kherson, his vehicle hit an anti-tank mine causing him to lose both his legs and two fingers on his left hand.

A portrait of a young girl in the morning sunlight on March 16, 2022, as she waits in her cabin with her mother and grandmother for the train to depart from the Lviv-Holovnyl train station.

A boy blows up balloons to play with in the gymnasium of a school-turned-refugee center in Ivano-Frankivsk on March 8, 2022. The school, which remains anonymous for security reasons, is prepared to accept hundreds of Ukrainian refugees fleeing the war.