His sculptures span various mediums such as bronze, metal, and paper prints on car parts, manifesting as both small pieces and imposing life-sized creations. Regardless of materials used, his cows exude characteristic realism. His creative journey, spanning two decades, is marked by experimentation – a blend of gravity and contemplation – that allows him to evolve amidst constant change and fluctuating emotions.

Gnana’s sculptures have graced exhibitions in Singapore, Malaysia, India, and Dubai. Noteworthy is his presence in esteemed collections including those of the President of Singapore, the Singapore Art Museum, and the National Heritage Board. His sculpture style beautifully fuses metaphorical depth with a diverse exploration of materials.