Nelson is the founder and director of Art Activism PNG, a movement aiming to educate and provide awareness through art.

Art Activism PNG provides a platform for thought-provoking conversations about pressing issues and topics restricted by cultural values, societal norms, and other belief systems in Papua New Guinea. Recognised as a Clean Generation Ambassador, Nelson worked with prominent youth NGO, The Voice Inc., to help young people reach their potential and equip them with the tools needed to positively impact their own lives and communities.