Architect William Lim discusses four of his favourite works from his collection. William Lim had known Samson Young as a musician, but first saw his art at the 2013 Para Site exhibition A Journal of the Plague Year. Fear, ghosts, rebels. SARS, Leslie and the Hong Kong story. Young had intended the piece on show, Liquid Borders 1, to be a series of four works. Lim was intrigued by the idea that Young wanted to record the sound along the border between Hong Kong and Shenzhen. Young was working with AM Space gallery at the time, and Lim ended up collecting Liquid Borders 1, 2 and 3. These works are constantly lent out to exhibitions, with Lim happy to share works from his collection to promote Hong Kong artists. This year Young will represent Hong Kong at the Venice Biennale. He works with three galleries internationally, and Lim continues to buy his works from all of them. Lim aims to collect the works of artists he likes at key turning points in their careers, but …