The event was organised by the Urban Redevelopment Authority in conjunction with ICOMOS Singapore and Architectural Heritage Season. It was held at The Chamber, Level 2 The Arts House, on the 28th of November 2018.

Mr. Wong Chung Wan shares his experience in working with stones and tiles, ranging from natural stone such as marble, encaustic tiles, ceramic tiles and man made stone finish like terrazzo and Shanghai Plaster.

Discussions being held about the techniques for restoration fo tiles and stones.