She has exhibited both domestically and internationally since 1986, and features in the collections of major institutions including National Gallery of Victoria and Art Gallery of Western Australia. Gaha’s works are all at once energetic and sublime, oscillating between existence and non-existence, past and present. In a fusion of figuration and abstraction, Gaha’s uses paint in all the ways it can be handled – painting with a single colour, wiping back with turpentine, making glazes and building up with thick brushstrokes. Her works are characterised by dribbles and splashes, drawing the viewer back to focus on the materiality of the paint itself.