無 - Nothingness is an ongoing series with the intention of using different media to resemble a certain meditative mind state. Traditionally, "心無雜念" - meaning the state when all extra thoughts are cleared out and an absolute peace in the mind is achieved, is the ultimate goal of meditation.

Exhausted from a lifestyle without a break, which sometimes almost lead to breakdown and burnout, Chi Him searches for the long missing peace in mind and tries to recreate the mental silence in his works in this series.