Woman with her head wrapped in a light scarf, seated by a train window in Berlin. Candid street portrait by Chris Perona.

Young woman with short bleached hair lying across a parked scooter, Berlin. Candid street portrait by Chris Perona.

Man in a bucket hat and scarf in profile, with the Berlin Cathedral and a crane behind him. Candid street portrait by Chris Perona.

Woman gazing out of a tram window in soft light, Berlin. Candid street portrait by Chris Perona.

Young man with curly hair smoking by the river, a church spire behind him, Berlin. Candid street portrait by Chris Perona.

Young man with curly hair and headphones dozing on a Berlin train. Candid street portrait by Chris Perona.

Man in a coat talking with a friend in a knit hat by a graffiti wall at night, Berlin. Candid street portrait by Chris Perona.

Smiling young woman in a plaid scarf holding a vintage camera beside a poster wall, Berlin. Candid street portrait by Chris Perona.

Street musician playing guitar, seated against a tiled wall as a passer-by walks on, Berlin. Candid street portrait by Chris Perona.

Smiling man in a checkered scarf raising his arm at a street demonstration, Berlin. Candid street portrait by Chris Perona.

Elderly woman with glasses seated on a Berlin S-Bahn, looking out. Candid street portrait by Chris Perona.

Young woman in a black beanie lighting a cigarette on a bridge above railway tracks, Berlin. Candid street portrait by Chris Perona.

Smiling man in a hat and patched leather jacket in a crowd, Berlin. Candid street portrait by Chris Perona.

Young woman wrapped in a knitted scarf, smoking in a crowd beneath a flag, Berlin. Candid street portrait by Chris Perona.

Laughing child in a polka-dot hat carried through a crowd, Berlin. Candid street portrait by Chris Perona.

Young couple on a night train, she rests her head on his shoulder, Berlin. Candid street portrait by Chris Perona.

Man in a knit hat marching behind a "Fight" banner at a protest, Berlin. Candid street portrait by Chris Perona.

Man in a hat and glasses playing the double bass, Berlin. Candid street portrait by Chris Perona.

Girl waving a flag in front of the Brandenburg Gate during a demonstration, Berlin. Candid street portrait by Chris Perona.

Men among flags at a demonstration, one face close in the foreground, Berlin. Candid street portrait by Chris Perona.

Large group of young people posing in front of the Brandenburg Gate, Berlin. Street photograph by Chris Perona.

DJ in a checked shirt at the turntables in a graffiti-covered club, Berlin. Candid portrait by Chris Perona.

Older man in a cap smoking and talking in a dimly lit bar, Berlin. Candid street portrait by Chris Perona.

Man with tied-up braids and a tank top, smiling under string lights at night, Berlin. Candid street portrait by Chris Perona.

Young couple embracing in an empty S-Bahn carriage at night, Berlin. Candid street portrait by Chris Perona.

Three young men waiting on the platform at Kottbusser Tor station, Berlin. Candid street portrait by Chris Perona.

Street singer in a hoodie and cap singing into a microphone near the O2 World arena, Berlin. Candid street portrait by Chris Perona.

Young woman in a dark headscarf and puffer jacket on a Berlin S-Bahn, looking at the camera. Candid street portrait by Chris Perona.

Man with glasses looking out of an S-Bahn window, Berlin. Candid street portrait by Chris Perona.

Bearded man in a leather jacket on a Berlin U-Bahn, Brandenburg Gate pattern on the seats behind him. Candid street portrait by Chris Perona.

Woman in a scarf seated on a Berlin U-Bahn, gazing ahead. Candid street portrait by Chris Perona.

Young man in a face mask carrying a skateboard past a sticker-covered box, Berlin. Candid street portrait by Chris Perona.

Young man in a cap and glasses by the river, his large dog in the foreground, Berlin. Candid street portrait by Chris Perona.

Two young women sitting on the pavement with a handwritten sign about their wedding, Berlin. Candid street portrait by Chris Perona.

Two men talking at a standing table outside a hot dog kiosk, Berlin. Candid street portrait by Chris Perona.

Woman cycling with a small dog in her bike basket, Berlin. Candid street portrait by Chris Perona.