Ruwangi has also ventured into muralism, contributing her art to public spaces across Sri Lanka, and her illustration work spans diverse domains, from children’s books and maps of Colombo and Sri Lanka to 2D animations, character designs, and textile print designs. She also contributes her creative expertise as the lead designer for Smoke & Bitters, one of Asia’s 50 Best Bars. Ruwangi’s true artistic voice comes to life on canvas, where she fuses acrylics with ink, charcoal, pastels, and markers to create works that explore themes of surrealism, fantasy, and storytelling. Her personal work is deeply influenced by her fascination with the cosmic universe, consciousness, emotions, science fiction, and nature. Through her expressive and vibrant style, she invites viewers into a world where the boundaries between reality and imagination blur.