In 2019 pro-democracy protesters convulsed Hong Kong, with millions flooding the streets. Protesters operated in anonymity - wearing masks and helmets for safety - but equally to conceal their identity from state surveillance.

Jane, age 20, a student from Tsueng Kwan O, Hong Kong, 2019.

Kelvin, age 20, from Yau Tsim Mong, Hong Kong, 2019.

Sylvia, age 20, a student from Tsueng Kwan O, Hong Kong, 2019.

Edison, age 19, a student fromTuen Mun, Hong Kong, 2019.

A couple, King (L), age 16, a student from Tai Wai, and Ceci (R), age 17, a student from Yuen Long, Hong Kong, 2019.

Jeff, age 15, a student from Wan Chai, Hong Kong, 2019.

Boris, age 16, a student from Tsuen Wan, Hong Kong, 2019

Zita, age 16, a student from Ma On Shan, Hong Kong, 2019.

Kit, age 24 and an artist from Wong Tai Sin, Hong Kong, 2019.

Leo, age 20, a student from Lam Tim, Hong Kong, 2019.