Marvin is a Signature Member of the National Watercolour Society (NWS), USA and former Vice-President of Singapore Watercolour Society (SWS) and member of Singapore Art Society (SAS).  A professional artist since 2012, Marvin loves to paint outdoors and is well-known for his vibrant watercolours depicting various landscapes, rural villages and street scenes in South East Asia. 

Marvin also paints in other media such as oil and acrylic, and has been the brand ambassador of Royal Talens art materials since 2021.  He has been accepted into National Watercolour Society (NWS) International Open Exhibition thrice, the latest in 2021, and was the only Singapore watercolourist invited to the International Watercolour Masters exhibition in 2018 and 2022.