As a versatile artist and a devoted Buddhist, Santi’s art emphasizes on figurative, human bodies and their facial expressions, political themes and Buddhist’s related images. His work, Victims, show ordinary people who are corrupted by capitalism, politician and others in the seats of power.

His last exhibition, he focused on the bodies, minds and power of humans to show that humans belong to the animal kingdom, yet are distinctly different from all other living creatures.

He has exhibited several times in Thailand and has also participated in an exhibition in Great Britain (1994), Singapore (2001), and was represented at the Christie's auction in Bangkok (2000) - "Important Thai Paintings".