Photo Essay Laundry steps, Tai Kwun, 2017(Credit: Roland Halbe) JC Contemporary, Tai Kwun, 2017(Credit: Roland Halbe) Connecting bridges, Barrack Block(Credit: Iwan Baan) Main staircase, Central Market, 2021(Credit: Ayman Tsui) Main staircase railing, Central Market, 2021(Credit: Ayman Tsui) Sun Rays, Central Market, 1959(Credit: Fan Ho) Exposed concrete roof arches, State Theatre, 2020(Credit: Ayman Tsui) Har Par Music, main entrance to mansion, 2021(Credit: Ayman Tsui) Eastern Sea Industrial Building, 2021(Credit: 1km studio, Kevin Mak) 618 Shanghai, main facade facing Shanghai Street(Credit: Lui Tang Lai Architects) Bishop Hill Underground Reservoir, view of drilling machine through brick arches and opened up roof, 28 December 2020(Credit: Hong Kong Reminiscence) Bishop Hill Underground Reservoir(Credit: Hong Kong Reminiscence)